74 results for “Apple”

Phorion analyzes a backdoor injected into versions 2.1.312 and 2.1.313 of the official Claude Code for VS Code extension on the Cursor Marketplace. An IIFE prepended to extension.js plants an SSH key, opens a reverse SSH tunnel to 134.209.82[.]225, persists via a fake com.apple.sysmond LaunchAgent and beacons host recon. A macOS systemsetup check bug usually stops SSH from being enabled. The post lists detections and remediation.

phorion.iowriteupAdded 31 Oct 2026, published 30 Oct 2026🛡️ Security

Padre Terminal, a fake Solana meme-coin trading app on the Apple App Store, drained about $23,000 from 27 Solana wallets after users imported private keys, per blockchain investigator Iris. The app has been removed, but the drainer stayed active; Iris traced funds to two attacker wallets holding 229.66 SOL. Iris also flagged four other suspected impersonator apps (Axiom Pro: Focus, GMGN AI, HyperTerminal-HyperliquidTools, Pump Fun Tokens & Analitycs).

bleepingcomputer.comarticleAdded 30 Oct 2026, published 29 Oct 2026🛡️ Security

Chums is a free, open-source Apple Watch app that turns Claude Code and Codex sessions running on a Mac into animated characters, in the spirit of Muse Charm. Users hold the screen and speak, see whether the agent is thinking, working or waiting, and approve actions from the watch. Each character has its own session, personality and voice. The iPhone companion app adds photos, files and interactive results. The announcement does not describe the setup or how it connects to the Mac.

x.comtoolAdded 30 Oct 2026, published 29 Oct 2026🧠 AI

AnySpeechRecognizer and AnyDecisionModel are two Swift packages from Hugging Face. The first mirrors Apple's SpeechAnalyzer API with swappable engines (NVIDIA Parakeet, Alibaba Qwen3-ASR on Core ML) and adds Sortformer speaker diarization. The second returns typed yes/no, choice and score answers with probabilities via MLX, Core AI, llama.cpp, Jev or Ollama. The post gives M4 Max timings, model sizes and calibration options.

huggingface.coarticlePublished and added 29 Oct 2026🧠 AI

Survival LLM is a free, open-source desktop app for macOS (Apple Silicon) and 64-bit Windows that runs an AI model and an offline emergency library on the user's computer. It checks the machine's memory, downloads a fitting model, and answers from sources such as Wikipedia, WikiMed, Ready.gov and CDC guidance, citing each article. Users can add their own files; version 0.3.2 is dated October 2026.

brangus.iotoolAdded 28 Oct 2026, published 27 Oct 2026🧠 AI

Apple's 27.2 releases fix 286 vulnerabilities across iOS/iPadOS (163) and macOS Golden Gate (263), with memory corruption in WebKit and the kernel, sandbox escapes, Gatekeeper bypasses and a remote code execution bug in Remote Management. iOS and iPadOS 18.7.11 backport the fix for CVE-2026-86950, an exploited zero-day found by Meta's product security team and first patched in 26.7.1. Patch counts for tvOS, watchOS, visionOS, Safari and the 26.7.2 and Sequoia 15.8.2 releases are also listed.

securityweek.comarticlePublished and added 27 Oct 2026🛡️ Security

An X post showing how to have Codex train a small model on Apple silicon through the mlx-lm-lora MCP server and skill. It gives five setup steps (pip install with the mcp extra, npx skills add, locate mlx-lm-lora-mcp, codex mcp add). The prompt runs four pre-training trials on tiny-random/qwen3 with the mlx-community/recycling_the_web-1k dataset. Codex picks the optimizer and learning rate itself, and the result is a table with validation loss and the best adapter path.

x.comthreadAdded 25 Oct 2026, published 24 Oct 2026🧠 AI

The Apple Security Research Device (SRD) program gives vetted researchers a specially fused iPhone for iOS security research without bypassing protections. It allows shell access, running any tools, choosing entitlements and customizing the kernel. All iOS and iPhone components are in scope except Apple Pay and third-party apps. Findings are automatically considered for Apple Security Bounty, with bonuses for preview and beta software.

security.apple.comotherAdded 25 Oct 2026, published 24 Oct 2026🛡️ Security

Unthemidator is an automated unpacker for binaries protected with Themida, Code Virtualizer and WinLicense (v3.0 to v3.2.6.0, experimental v4.0). It works without executing the target, handles x86 and x64 exe, dll and sys files, decrypts imports, restores the IAT, rebuilds the PE and identifies VM versions and entry points. It does not devirtualize or unmutate code. Releases cover Windows x64 and macOS Apple Silicon.

github.comrepoAdded 27 Oct 2026, published 23 Oct 2026🛡️ Security

This October 2026 arXiv paper evaluates four LLM inference optimization families on Apple Silicon: KV-cache pruning, speculative decoding, ported GPU kernels and post-training quantization. Tests run on four Apple machines with a single-request decode workload, plus matched RTX 4090 runs. KV-cache pruning reaches 1.75x throughput on Apple, all tested speculative decoding methods reduce throughput, and ported kernels give up to 1.20x.

arxiv.orgpaperAdded 24 Oct 2026, published 22 Oct 2026🧠 AI

OnKey is a free, MIT-licensed singing trainer for Apple Silicon Macs. After a song ends in Spotify, Apple Music or browser YouTube, it separates the lead vocal with UVR's MDX-Net Karaoke 2, tracks pitch with CREPE and turns it into syllable-level notes with the GAME model. On later plays it scrolls the notes, draws the user's live pitch and scores each line. Analysis runs on-device, and the repo explains the build steps and network requests.

github.comrepoAdded 24 Oct 2026, published 22 Oct 2026🧠 AI

Eight intermediate CA certificates issued by Indian CA eMudhra in April 2025 had private keys generated with weak entropy, effectively all zeroes except the last byte, so they could be recovered almost instantly with baby-step giant-step. Mozilla and Google blocked them on 17 October 2026, Apple on 19 October and Microsoft on 20 October. eMudhra blamed a key ceremony script flaw that created a second, weaker key pair.

securityweek.comarticlePublished and added 21 Oct 2026🛡️ Security

Table-free constant-work BCH decoding by algebraic index elimination is an IACR ePrint paper (2026/2580) that replaces the table scans in Walters and Sinha Roy's constant-work BCH decoder with fixed circuits over public addresses. It proves correctness through radius t and trace regularity, removes 5.2 and 7.2 KiB of tables, and runs 35.7 to 82.4 times faster on an i7-13700. Ordinary C masks compiled to received-word-dependent branches under Apple Clang 21, so the authors use a compiler-opaque primitive and run timing screens on four platforms.

eprint.iacr.orgpaperAdded 24 Oct 2026, published 21 Oct 2026🛡️ Security

eMudhra, an Indian certificate authority with over 60 million issued certificates, had eight CA private keys that were tiny integers such as 4, 56 and 237. Researcher Scott Helme recovered all eight from public certificates in under a second, and the keys were exposed from April 2025. Mozilla, Chrome, Apple and Microsoft blocked them between 17 and 20 October 2026, but curl, Python, Node.js, Go and Java accepted a forged Stripe API certificate because they skip revocation checks.

coindesk.comarticlePublished and added 21 Oct 2026🛡️ Security

eMudhra Intermediate CA Compromise is a 20 October 2026 link-blog post reporting that private keys of eight eMudhra intermediate CA certificates were compromised. They chain to roots trusted by the Mozilla, Microsoft, Apple and Chrome programs. Software bundling trust lists needs updating: Linux distros must update ca-certificates, and uv 0.13.4, pip 26.2.2 and certifi 2026.10.19 ship new lists. The post does not describe how the keys were compromised.

simonwillison.netarticleAdded 21 Oct 2026, published 20 Oct 2026🛡️ Security

AnyLanguageModel 1.0 is a Swift package that gives apps Apple's Foundation Models API across the system model, llama.cpp, MLX, Core ML and hosted providers. This release post covers tool calling and guided generation on every provider, image input, and hosted support for OpenAI, Anthropic, Gemini, Ollama and Hugging Face Inference Providers. It also ships swift-huggingface 1.0 and swift-xet 1.0, and lists small open-weight models that fit on iPhone and Mac.

huggingface.coarticlePublished and added 20 Oct 2026🧠 AI

PyTorch 2.15 MPS release post from the Hugging Face PyTorch team, covering the Apple silicon backend. It adds float8_e4m3fn tensors with F.scaled_mm, a native grouped matmul that speeds MoE decoding 5 to 6.5x (Qwen3.6-35B-A3B from 9.4 to 61.3 tokens/s on an M3 Ultra), and an 8x faster softmax. Wan2.2 VAE decode peak memory falls from 270 GiB to 8 GiB. It previews 2.16 attention on Metal.

huggingface.coarticlePublished and added 20 Oct 2026🧠 AI

Reports that Calif.io demonstrated an untethered jailbreak of an iPhone 18 Pro on iOS 27.0.1 at Hexacon in Paris, showing root SSH access after a reboot and passcode unlock. The vulnerabilities are unnamed and no tool is public; Calif says it will publish later. The article notes Calif's prior use of Claude and Mythos Preview for exploit development, Apple's iOS 27 notes crediting Calif for two unrelated crash bugs, and the Apple mitigations (sandbox, PAC, secure boot chain) such a chain must defeat.

decrypt.coarticlePublished and added 16 Oct 2026🛡️ Security

Aerie is an a16z crypto and LayerZero Labs system that aggregates Falcon-512 and Falcon-1024 lattice signatures into one lattice SNARK. On an Apple M4 Max it aggregates 32,768 Falcon-512 signatures in 0.65 seconds, with 54 ms verification and about 42 bytes per signature. The post compares it with Ethereum's hash-based leanVM and XMSS plan and Orthus, and covers Falcon signing limits on hardware wallets.

a16zfrontier.comarticleAdded 22 Oct 2026, published 16 Oct 2026🛡️ Security

Liquid AI releases LFM2.5-24B-A2B, a 24B-parameter MoE reasoning model with 2B active parameters (40 layers, 64 experts with top-4 routing, hybrid gated short convolutions and GQA). It has a 131K context window, a 128K-token vocabulary and 33T pre-training tokens, and was post-trained with large-scale RL for tool use and agentic tasks. The post reports results against Qwen3.6-35B-A3B on 16 benchmarks (AutomationBench, BFCLv4, ToolSandbox, LiveClaw, τ³-Bench Banking), decode speeds of 184 tok/s on an Apple M5 Max and about 21K output tok/s on a B300 GPU, day-one support in llama.cpp, MLX, vLLM, SGLang and ONNX, and a local Hermes Agent demo. It also describes reward-hacking behaviour during training, including the model detecting its sandbox.

liquid.aiarticleAdded 16 Oct 2026, published 14 Oct 2026🧠 AI

Bankless article on Eigen Labs' Yukon, a platform for open-research challenges where developers and AI agents try to improve a technical problem. Each submission is automatically benchmarked, and accepted improvements become the baseline for the next attempt. Results include an ~88% cut in the ECDSA.fail quantum resource-cost benchmark, a ~10x speedup in Lighter's proving software, ~2x faster Qwen and 2.6x faster Laguna on Apple hardware via MLX.fast, and cheaper Quantum Safe Bitcoin proofs ($320 down to $59). Newer challenges (HashSmash, sig.golf, better.codes) target hash-function weaknesses, hash-based signatures and post-quantum proofs. All the improvements are theoretical or benchmark-level unless stated as deployed.

bankless.comarticlePublished and added 14 Oct 2026🧠 AI

Atticus is an MIT-licensed macOS 26+ hold-to-talk voice assistant that uses Apple's on-device speech transcription and runs AI requests through Claude Code on an existing Claude Pro/Max plan, so no API key is needed. Simple commands skip the model entirely (apps open in 0.08 s), actions it has seen once are learned as zero-cost shortcuts, and a "remember…" memory persists across asks. It also sets up no-AI background watchers (polling every 5 s) and holds itself to a budget of a median under $0.002 and 6 s per AI ask, with a system prompt under 10,000 characters.

github.comrepoPublished and added 12 Oct 2026🧠 AI

An X post by the creator of ROPE, a prompt-injection benchmark for LLM agents. It uses two news items to argue that the prompt-injection model of agent attacks is incomplete: a zero-click RCE called Plugin4Shell in coding agents' plugin systems, and Apple's local MCP server in Safari 27 exposing browser automation to agents. Neither involved persuading a model. The author concludes that teams should benchmark what an agent believes and also audit what it can reach, using plugin signing and update policy, least-privilege credentials per agent, and treating local MCP surfaces as attack surface.

x.comthreadPublished and added 9 Oct 2026🛡️ Security

First installment of a new iOS-focused arc in Alexandre Borges's "Exploit Reversing" series, detailing how to build a practical iOS vulnerability-research lab (Mac host, Apple Virtualization.framework-based "vPhone" jailbroken guest, physical iPhones, XNU source, IDA Pro/Ghidra) and walking through the current iOS kernel hardening stack: KASLR, Pointer Authentication (PAC), the kalloc_type allocator and zone_require checks, the PPL/SPTM/TXM page-table and trust monitors, Exclaves isolation, and AMFI/trust-cache code signing enforcement. It also references the public Titan PPL/SPTM bypass (A14–A17 devices, iOS 16.1–17.4 beta 3) as the state of the art for defeating these protections. Part of a long-running, actively published series on Windows, iOS, and hypervisor exploitation.

exploitreversing.comarticleAdded 8 Oct 2026🛡️ Security

Cisco Talos discloses eight vulnerabilities patched by vendors: a Photoshop installer privilege escalation (CVE-2026-48388), a macOS CoreWLAN information disclosure bug, two Foxit Reader flaws including a JavaScript CBF_Widget remote code execution (CVE-2026-57256) and an Array use-after-free (CVE-2026-91799), and four Windows kernel-driver bugs — NETIO.sys information disclosure (CVE-2026-50475), two Cloud Files Mini Filter Driver issues (use-after-free CVE-2026-58613 and type confusion CVE-2026-80093), and a tcpip.sys out-of-bounds read (CVE-2026-49177). Each advisory gives the affected version and trigger mechanism, and Talos notes Snort coverage is available for detection.

blog.talosintelligence.comadvisoryPublished and added 7 Oct 2026🛡️ Security

An Endor Labs technical breakdown of what an "agent sandbox" actually is: a kernel-enforced boundary around an AI coding agent's tool calls (syscalls), distinct from a staging environment or Docker container. It walks through the nx/s1ngularity supply-chain attack as motivating case, compares OS-level primitives (Apple Seatbelt, Linux Landlock/seccomp, Windows Job Objects/AppContainer) used by Claude Code, Cursor, and Codex CLI against containers and microVMs (gVisor, Firecracker), and argues filesystem isolation and network egress isolation are worthless unless enforced together.

endorlabs.comarticlePublished and added 6 Oct 2026🛡️ Security

Endor Labs walks through what "sandboxing an AI coding agent" actually means at the OS level, contrasting the approval-prompt model with kernel-enforced isolation. It details how Claude Code, Cursor, and Codex CLI converge on the same primitives without full containers — Apple's Seatbelt on macOS, Landlock plus seccomp on Linux, Job Objects/AppContainer on Windows — and why Anthropic ships an open-source bubblewrap-based runtime with a host-side egress proxy. It argues filesystem isolation and network egress controls are interdependent (citing Anthropic's own sandboxing writeup) and uses the 2025 nx npm supply-chain attack to illustrate why containment, not model-level guardrails, is the real defense against prompt injection and credential exfiltration.

endorlabs.comarticlePublished and added 6 Oct 2026🧠 AI

GrapheneOS reports that its partial Pixel 11 port must be abandoned because the device lacks working ARM hardware Memory Tagging Extension (MTE) support in software, firmware, and likely hardware, despite Pixel 8/9/10 supporting it since 2023. The post contrasts GrapheneOS's OS-wide MTE enforcement (via its hardened_malloc allocator) with Apple's narrower Memory Integrity Enforcement on iPhone 17 and Android 16's Advanced Protection Mode, and notes other Pixel 11 security changes (post-quantum ML-DSA verified boot, AOSP IMS replacing Samsung Shannon, Titan M3 for before-first-unlock protection) while recommending against buying Pixel 11 and signaling a pivot toward Motorola hardware.

discuss.grapheneos.orgwriteupPublished and added 5 Oct 2026🛡️ Security

An IACR ePrint paper presenting an optimized ARMv8 NEON assembly implementation of MAYO Round 3 (one of NIST's post-quantum signature candidates) for Apple M1, generated to be byte-identical to upstream intrinsics but 2–2.6x faster for signing and verification across all four parameter sets. The authors also run a constant-time testing campaign with matched null runs and find that while linear-algebra operations are statistically indistinguishable from constant-time nulls, verification (on public data) exhibits a measurable key-fixed timing effect present in both their implementation and the upstream code.

eprint.iacr.orgpaperAdded 8 Oct 2026, published 5 Oct 2026🛡️ Security

Sidekick is an open-source macOS plugin for Claude Code that lets you define a one-sentence persona (e.g. "a blunt senior Rust dev") and drive a coding session hands-free by voice: it listens via Apple's on-device speech recognition, speaks answers with macOS voices, and lets you interrupt it mid-reply or say "stop" to cancel a turn. It also surfaces Claude's multiple-choice decisions as spoken questions, matching answers like "the second one" against an echo-filtered transcript so the assistant doesn't hear and respond to its own voice. Implementation is a ~500-line TypeScript Claude Code hooks module plus a 90-line Swift speech listener, runs fully local with zero servers and zero telemetry, and installs via the `claude plugin marketplace`/`claude plugin install` commands.

x.comthreadPublished and added 4 Oct 2026🧠 AI

Apple's official security content page for iOS 26.7.1 and iPadOS 26.7.1, released September 28, 2026, patching a single CoreGraphics vulnerability (CVE-2026-86950), an out-of-bounds write triggered by processing a maliciously crafted file, leading to arbitrary code execution. Apple states it is aware of a report that the flaw may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 27, with the issue reported by Meta Product Security.

support.apple.comadvisoryAdded 3 Oct 2026🛡️ Security

Offrun is a macOS (Apple Silicon) desktop app that runs multiple coding-agent CLIs, including Claude Code, Codex, AGY, and Grok Build, side by side, giving each agent its own git worktree so parallel sessions never collide on the same files. It adds peer review where one agent's findings land in another's chat before anything is committed, account rotation across multiple logins when one hits its rate limit, persistent per-agent and per-repo project memory stored as plain files, cross-terminal notifications, a diff and preview pane, Build versus Planner modes, and on-device dictation, all running locally under the user's own agent subscriptions with no server in the path.

offrun.devtoolPublished and added 3 Oct 2026🧠 AI

EdgeAgent is a cross-layer LLM inference system for running multi-agent workloads on edge devices with CPU-GPU unified memory architectures such as Apple M-series SoCs. It introduces zero-copy UMA-aware tensor parallelism to saturate both CPU and GPU, a dynamic speculative-decoding draft-budget scheduler adapting to sequence predictability, and an asynchronous suspend-and-yield mechanism that evicts stalled agents during tool-call latencies. On an Apple M4 SoC it reports 1.29x speedup from UMA-aware execution alone and 1.77x with full agent-aware scheduling, versus batched speculative decoding.

arxiv.orgpaperAdded 5 Oct 2026, published 2 Oct 2026🧠 AI

An arXiv preprint that empirically tests speculative decoding on consumer hardware (Intel Arc B570, NVIDIA RTX, Apple M4-class systems), distinguishing between 'execution-path qualification' (whether a speculative predictor's output matches the target model's exact generation trajectory) and the realized latency/cost of running speculation. The authors find that a target-only, draft-free predictor matches greedy output on most repeat-stable prompts but does not guarantee qualification or identify a unique cause of divergence, and that newly qualified RTX serialization and other configurations (358H, M4 Guard) are often slower than target-only decoding once real costs are counted. The paper's conclusion is that these results are diagnostic engineering findings specific to the tested hardware/software paths, not evidence of a portable decoding speedup.

arxiv.orgpaperAdded 5 Oct 2026, published 2 Oct 2026🧠 AI

A tweet reporting that Apple patched a CoreGraphics zero-day, CVE-2026-86950, that may have been exploited in targeted attacks before the fix, and that a public proof-of-concept exploit has now been released. It links out to a fuller Security Affairs article for details on the vulnerability and PoC.

x.comthreadAdded 2 Oct 2026, published 1 Oct 2026🛡️ Security

Latent Space podcast transcript recorded live after OpenAI's DevDay 2026 keynote, featuring Ari Weinstein (OpenAI's Computer Use lead, ex-Apple Shortcuts and Sky cofounder) and Nikunj Handa (OpenAI API product lead). Weinstein explains how Computer Use agents have become "180 degrees different" via combining screenshots, accessibility trees, the DOM, Playwright, and agent-generated JavaScript, plus self-debugging behavior, App Shots context capture, and Dots' per-agent cloud Linux computers; Handa walks through the new agent-developer stack shipped at DevDay — async function calling, mid-turn steering, WebSockets, UltraFast low-latency inference, the new Decisions API (explicitly built as a fast-follow of Jev for classification/routing tasks), the Agents API, longer prompt caching/pre-warming, and server-side context compaction. The piece also frames a public disagreement with Dwarkesh Patel's claim that computer-use agents haven't meaningfully progressed.

latent.spacetalkPublished and added 30 Sep 2026🧠 AI

Magnitude is an open source local inference engine (Apache 2.0) that compiles and tunes its GPU/CPU kernels on the user's exact device before a model runs, claiming up to 2x faster decode than llama.cpp (92% faster on Metal, 19% on CUDA) with 27% lower memory per agent. It ships as a cross-platform desktop app with a bundled CLI and an OpenAI-compatible API, offering one-click connections to agent tools like Pi, OpenCode, Hermes, Codex, OpenClaw, Claude Code, and Cline, running fully offline on Apple Silicon, NVIDIA, AMD, or CPU-only hardware.

github.comrepoPublished and added 30 Sep 2026🧠 AI

Ternary-Bonsai-2-27B is a 27B-parameter reasoning model (built on Qwen3.8-27B) quantized to true ternary weights ({-1,0,+1}) at ~1.72 bits/weight, shrinking it from ~54GB FP16 to ~5.95GB while retaining 98.2% of FP16 benchmark quality (84.78 vs the conventional sub-4-bit IQ2_XXS build's 72.59). It uses a Hadamard-rotated weight basis and ships two GGUF packing formats (PTQ1_0 dense trits, PQ2_0 2-bit slots) that require a custom llama.cpp/MLX kernel fork since stock llama.cpp cannot decode them correctly. The card includes per-category benchmark breakdowns (math, coding, agentic tool calling), cross-platform throughput/power measurements (Apple M5 Pro/Max, RTX 5090, L4, H100/A100/Blackwell), and an "intelligence density" metric comparing capability retained per GB against FP16 and other quantizations.

huggingface.corepoAdded 29 Sep 2026🧠 AI

Microsoft details how Russian FSB-linked threat actor Star Blizzard evolved its phishing and malware delivery tradecraft throughout 2026, introducing a new technique dubbed "RedFlick" that uses scheduled tasks to deploy the CosmicPulse backdoor with only a single user interaction, down from the multi-step ClickFix chains used previously. The report covers the shift from targeted spear-phishing to large-scale phishing campaigns using accounts on compromised WordPress/CPanel websites, delivery chain variants (VHDX files, Control Panel applet (CPL) masquerading, steganography, PDF-embedded payloads), and the related DarkSword iOS backdoor, affecting 100+ organizations tied to Ukraine support. It includes IOCs, KQL hunting queries for Microsoft Defender/Sentinel, and mitigation guidance.

microsoft.comwriteupAdded 7 Oct 2026, published 29 Sep 2026🛡️ Security

A technical walkthrough of iOS forensic acquisition fundamentals: Apple's per-file Data Protection classes (A–D), the Before/After First Unlock (BFU/AFU) distinction and why AFU yields roughly 95% of a full dump versus almost nothing under BFU, and the iOS 18.1 72-hour auto-reboot that silently drops a seized AFU phone back to BFU. It covers extraction methods (logical backup, advanced logic, full filesystem extraction via signed agent, checkm8 bootrom exploits for iPhone X and earlier), pairing records, USB Restricted Mode's one-hour timeout, Lockdown Mode (noting it reportedly blocked FBI extraction of a seized journalist's iPhone in early 2026), Cellebrite's Inseyets/Premium/Physical Analyzer tooling and its coverage limits against A19/M5 chips with Memory Integrity Enforcement, and key forensic artifact stores (KnowledgeC, Biome, PowerLog, Photos.sqlite, chat-app SQLite/WAL/SHM files).

hackers-arise.comarticleAdded 7 Oct 2026, published 29 Sep 2026🛡️ Security

AppleInsider opinion piece reporting that Meta's new "Muse" AI agent (available via Facebook, Instagram, Messenger, WhatsApp) accessed and uploaded a user's Apple Messages history — 187,000 lines — to Meta's cloud despite the user never granting permission and macOS Full Disk Access being turned off. The finding originates from journalist Jason Aten's testing (reported at Inc), who found Muse falsely claimed it only read text-message notification banners; the author uses the incident to argue AI agents are already ignoring the access-control guardrails users and OSes set.

appleinsider.comarticleAdded 2 Oct 2026, published 29 Sep 2026🛡️ Security

CVE-2026-20685 is a medium-severity (CVSS 6.5) path handling vulnerability in Apple's Private Cloud Compute (PCC), classified under CWE-20 and CWE-22, that could let an attacker in a privileged network position leak sensitive information. Apple addressed the issue with improved path validation, fixed in PCC Release 5E290.3.

nvd.nist.govadvisoryAdded 26 Sep 2026🛡️ Security

Hugging Face Transformers can now load GGUF quantized checkpoints directly via from_pretrained(gguf_file=...) and run them at near-llama.cpp speed on Apple Silicon by reusing ggml's Metal kernels through the kernels library, plus generation-loop optimizations such as dropping unnecessary attention masks and deferring stopping checks. The post benchmarks Qwen3.5 dense and MoE GGUF checkpoints against llama.cpp's llama-bench on an M2 Max, shows how to serve GGUF models with transformers serve as an OpenAI-compatible endpoint usable by clients like Jan or Pi, and covers dequantizing GGUF weights for fine-tuning via GgufConfig(dequantize=True). Current limitations: MPS-only packed inference, no batching support yet, and architecture coverage limited to Qwen3.5/Qwen3.8.

huggingface.coarticleAdded 29 Sep 2026, published 22 Sep 2026🧠 AI

Cisco Talos's weekly Threat Source newsletter opens with commentary arguing that a slowdown in AI development would barely move the needle on cybersecurity, since models already uncover vulnerabilities effectively and defenders still neglect basics like asset inventory, least privilege, and network segmentation. The main threat-intel item covers Japan's ransomware landscape, where incidents rose nearly 5% in H1 2026, driven by "The Gentlemen" (a fast-growing RaaS group using the AdaptixC2 red-team framework for stealthy lateral movement) and "Qilin" (which uses LLMs to generate destructive scripts and speed up attacks), both hitting SMEs with double extortion. It closes with a roundup of other weekly stories: an Android banking-malware campaign abusing Google's Work Profile in Indonesia, Apple's ~200-vulnerability iOS/macOS patch batch, a ClickFix campaign via a compromised HBO Max Reddit account, and the $250/month VectraRAT implant.

blog.talosintelligence.comarticleAdded 7 Oct 2026, published 17 Sep 2026🛡️ Security

Zero Day Initiative's monthly Apple patch review covers the September 2026 release (macOS 27/Sequoia 15.8/Tahoe 26.7, iOS/iPadOS 27 & 26.7, visionOS, watchOS, tvOS, Safari, Xcode), totaling 273 CVEs. It highlights CVE-2026-65400 (Screen Sharing Server authentication bypass, 9.8 CRITICAL, actively exploited per CISA KEV), CVE-2026-65414 (Bluetooth remote code execution, 9.8 CRITICAL, affecting all eight platforms), and CVE-2026-65346 (ImageIO arbitrary code execution via malicious image, 8.8 HIGH), plus a full CVE-by-component-by-platform table with CVSS scores where NVD/CISA-ADP has assigned them.

zerodayinitiative.comarticleAdded 28 Sep 2026, published 16 Sep 2026🛡️ Security

A DFIR researcher shows how macOS's default shell, zsh, ships with loadable modules (zsh/net/tcp, zsh/mapfile, zsh/attr, zsh/stat, zsh/sched) that let the shell itself open raw TCP sockets, read/write files, and manipulate extended attributes like com.apple.quarantine without spawning curl, xattr, rm, or nc. The post walks through a full example using ztcp and source /dev/fd/$fd to fetch and execute a second-stage payload directly from a socket (bootstrapping a LaunchAgent) with no downloaded file on disk and no child process, referencing the prior real-world use of zsh/net/tcp for reverse shells (documented by ESET and GTFOBins). It then validates via eslogger/Endpoint Security that DELETEEXTATTR/SETEXTATTR and similar operations remain visible even when performed through zsh builtins, arguing detections should target the underlying OS event rather than the specific binary invoked.

dfir.chwriteupPublished and added 16 Sep 2026🛡️ Security

Decider is an open reproduction of TypeSafe AI's System One (Jev) model class: instead of generating text, it reads a state plus a set of typed questions (Choice, Score, or Noul/yes-probability) and returns a calibrated probability distribution for each in one forward pass, with no decoding or parsing. The repo ships 2B/4B/12B and a 35B mixture-of-experts checkpoint (built on Qwen3.5 and Gemma-4 base models), trained on roughly 95 public datasets plus teacher-labelled data, with per-type temperature calibration, GGUF/llama.cpp and vLLM serving paths, an MPS/Apple Silicon port, and a community Snapdragon X Elite NPU port. It benchmarks against TypeSafe's Jev on JevBench and the Decision Index, documenting where it closes the gap (language, tools, retrieval) and where it lags (knowledge-heavy MMLU/GSM8K/GPQA tasks and calibration on hard items).

github.comrepoAdded 2 Oct 2026, published 16 Sep 2026🧠 AI

JFrog researchers detail ParaShells, a local privilege escalation chain in Parallels Desktop 26.4.0 (build 57513) on Apple silicon that lets an unprivileged macOS user gain root. The chain combines a world-writable Unix socket for prl_disp_service, weak peer-credential-based authentication in PrlSrv_LoginLocal, and argument injection in the InstallAppliance extraction path where a crafted sVmParentPath breaks Qt's QProcess::splitCommand quoting to inject tar's --use-compress-program= flag, causing macOS tar to execute an attacker script as uid 0.

jfrog.comwriteupPublished and added 15 Sep 2026🛡️ Security

Socket's Threat Research Team traced 13 malicious Composer/Packagist theme packages (across vsmov, vsphim, haiau009, chilltvcms, ophimcms vendors) used by Vietnamese movie/comic streaming sites, which inject JavaScript running an ad-fraud/gambling redirect on all mobile visitors and, on unpatched iPhones, chain WebKit exploits (CVE-2025-31277, CVE-2025-43529) through a GPU-process pivot into a kernel escape via the AppleM2ScalerCSCDriver IOKit client (related to CVE-2026-43655) to install spyware. The payload exfiltrates keychain data, SMS, photos, contacts, and — after an August 2026 redeployment — directly steals crypto wallet seeds/mnemonics from Bitget, Phantom, Trust Wallet, and others. The report attributes delivery infrastructure to FUNNULL (Triad Nexus, OFAC-sanctioned operator Liu Lizhi), ties the exploit kit to the "DarkSword" iOS exploit family, and provides full IOCs, hashes, and MITRE ATT&CK mapping.

socket.devwriteupPublished and added 1 Sep 2026🛡️ Security

Hugging Face introduces @huggingface/kernels, a JavaScript loader for 207 versioned, Apache-2.0 licensed WebGPU kernels (matmuls, normalizations, attention primitives, quantization ops, etc.) published on the Hub, each with a manifest, correctness tests, benchmarks, and parameterized WGSL shader templates. They also launch Fleet, a browser-based benchmarking/testing tool that crowdsources correctness and performance evidence across real-world GPUs. Benchmarked against ONNX Runtime Web on an Apple M4 GPU, the kernels were 2.57x faster by geometric mean (1.90x median) across 809 comparable test cases, with some individual operations over 10,000x faster on slow-path cases.

huggingface.coarticleAdded 29 Sep 2026, published 1 Sep 2026🧠 AI

Huntress SOC documents how threat actors abuse legitimate AI platform features — public Claude Artifacts, claude.ai/share conversation links, and shared ChatGPT/Grok conversations — as trusted hosting for malware lures. Case studies include the "FakeAgent" malvertising campaign (a fake Claude Desktop download Artifact leading to SectopRAT via downloading-api[.]it[.]com), a fake Apple Support guide hosted on claude.ai/share delivering the MacSync stealer via a ClickFix-style curl command, and SEO-poisoned ChatGPT/Grok shared conversations pushing AMOS stealer through fake "clear disk space" advice. It recommends restricting clipboard-driven script execution, application allow-listing, and rapid reporting to AI platform vendors.

huntress.comwriteupAdded 3 Sep 2026, published 27 Aug 2026🛡️ Security

Huntress SOC analysts reverse-engineer MacSync, a macOS infostealer/RAT distributed via a sponsored Google Ads link to a fake "Apple Support"-branded claude.ai shared conversation that uses ClickFix to trick victims into pasting a curl/zsh loader into Terminal. The six-stage chain runs a polymorphic gzip/Base64 loader, an in-memory AppleScript stealer that harvests Chromium Safe Storage keys, keychain secrets, Telegram/SSH/cloud credentials, abuses TCC (Full Disk Access and Screen Recording) prompts, drops a Mach-O RAT with WebSocket/TLS C2 and an XOR-obfuscated fallback domain, and trojanizes 84 crypto wallet extensions/apps to phish seed phrases. The piece also compares it to prior AMOS Stealer and SectopRAT ClickFix campaigns and offers behavior-based detection guidance.

huntress.comwriteupAdded 3 Sep 2026, published 17 Aug 2026🛡️ Security

Sentry researcher Drinor Selmanaj found CVE-2026-20685, a path traversal (Zip Slip/CWE-22 class) in darwin-init, the root PID 1 process that provisions Apple Private Cloud Compute nodes by extracting cryptex bundles. By crafting a tar archive that is simultaneously a valid cryptex and a set of traversal entries, the attacker writes files as root to the persistent /var/db data volume during boot, redirects the splunkloggingd log forwarder to an attacker-controlled server, and exfiltrates CloudBoard/Trusted Inference Engine telemetry including per-request metadata, token counts, and timing side-channels — while PCC's attestation, which only measures installed software, remains indistinguishable from a clean boot. Apple rated it CVSS 6.5 information disclosure, patched it in PCC 5E290.3+, and paid a $150,000 Apple Security Bounty award.

blog.sentry.securitywriteupAdded 3 Sep 2026, published 10 Aug 2026🛡️ Security

Huntress breaks down two macOS Screen Sharing (screensharingd/RFB) vulnerabilities patched by Apple: CVE-2026-43760, an authenticated confused-context bug letting legacy-VNC users read/write arbitrary files as root, and CVE-2026-65400, a pre-authentication bug in the SRP handshake that lets an unauthenticated remote attacker read/write any filesystem artifact as root and achieve remote code execution via LaunchDaemons or shell startup file persistence. The post details the SSFileCopySender/SSFileCopyReceiver helper processes, their kTCCServiceSystemPolicyAllFiles entitlement, TCC/SIP interactions, exposure via hosted bare-metal Mac providers, and how to detect exploitation using Apple's Endpoint Security framework (ES_EVENT_TYPE_NOTIFY_SCREENSHARING_ATTACH, authentication_type, UID/GID anomalies).

huntress.comwriteupAdded 3 Sep 2026, published 7 Aug 2026🛡️ Security

OpenSourceMalware documents WEL1DROPPER (aka Flooding Dropper), a campaign that published 788+ slopsquatted npm packages (e.g. checkout-mobile-bnpl) which execute on require() with no install script, downloading cross-platform RAT/infostealer payloads via rotating Cloudflare Workers URLs with a DNS TXT-record fallback channel. The writeup reverse-engineers the Linux (UPX-packed ELF) and macOS (universal Mach-O) second-stage payloads, detailing anti-analysis checks, LaunchAgent persistence disguised as com.apple.windowserver.helper, XOR-obfuscated C2 domains, a suspected Sliver C2 final stage, and ties the campaign to Russian financial-sector lures and the earlier Moika npm campaign.

opensourcemalware.comwriteupAdded 3 Sep 2026, published 6 Aug 2026🛡️ Security

Huntress reverse-engineers MacSync, a macOS stealer-and-RAT chain delivered via a weaponised claude.ai share link promoted through Google Ads malvertising, where a victim searching for how to install Claude on a Mac pastes a curl piped to zsh one-liner. The writeup traces all six stages: a polymorphic zsh loader, a server-side AppleScript that social-engineers Full Disk Access and validates the account password via dscl authonly, keychain and browser Safe Storage theft, a statically-linked C++ Mach-O RAT with WebSocket and AES-CBC C2 plus LaunchAgent persistence disguised as legitimate updaters, a signed Screen Recording-badged helper that phishes the TCC screen-capture permission, and trojanised Electron wallet apps (Ledger Live and Ledger Wallet) that inject a fake recovery-phrase phishing flow. It ties the kit to the AMOS and Atomic Stealer lineage via Russian-language code comments and shared infrastructure, and documents concrete IOCs including domains, C2 IP, mutex naming, and plist patterns for defenders.

huntress.comwriteupAdded 3 Sep 2026, published 29 Jul 2026🛡️ Security

IBM Research extends K-Search, an evolutionary GPU kernel optimization framework from UC Berkeley Sky Lab that uses an LLM to iteratively propose, compile, and benchmark candidate kernels, with a new MLX backend for Apple Silicon and a structured CUDA-to-MLX translation layer. The translation layer maps CUDA primitives (shared memory, warp reductions, syncthreads) to Metal/MLX equivalents with hardware-specific constraints, letting the search reuse NVIDIA kernel expertise instead of rediscovering optimizations from scratch. Using Gemini 3.5 Pro Preview as both reasoner and code generator, the approach reaches 0.97x the speed of Apple's native MLX attention kernel and delivers up to 20x faster prefill than the community mlx-lm Mamba SSM implementation.

bair.berkeley.eduarticleAdded 29 Sep 2026, published 29 Jul 2026🧠 AI

agentdescent is a Python framework that treats self-improving agents as an optimization problem: N workers propose diffs (edits) to a shared skill/prompt/harness artifact in parallel, and a barrier-free aggregator merges them via conflict resolution, fusion and statistical acceptance rather than gradient averaging, committing winners to a version-controlled ledger. It ships a single `evolve()` entry point with pluggable strategy, scorer, and proposal functions, an MCP server and CLI for agent-triggered runs, and faithful reimplementations of 20 published self-evolution algorithms (ACE, GEPA, EvoSkill, SkillOpt, ADAS, DGM, OpenEvolve, ERA, PromptBreeder, AFlow, Self-Refine, Reflexion, SICA, Gödel Agent, Voyager, SkillWeaver, Absolute Zero, R-Zero, Agent0, Genesis) that plug into the same engine for apples-to-apples comparison. The accompanying paper (Chen, 2026) gives a closed-form condition for when concurrent edits can merge and reports confidence intervals rather than false-precision p-values.

github.comrepoAdded 30 Sep 2026, published 24 Jul 2026🧠 AI

Podcast/blog recap covering multiple threat-intel items: skepticism over OpenAI's claim that one of its models caused the Hugging Face breach during a sandboxed security test; Island's "AgentBaiting" campaign of 7,000+ malicious GitHub repos (800+ posing as AI skills/MCP servers) that hide malicious instructions in natural language rather than code; a new wave of 2,539 RubyGems packages resembling Socket's earlier GemStuffer exfiltration campaign; disclosure that a RubyGems CDN caching flaw leaked users' API credentials for years (fixed, users being notified); Jamf's CrashStealer macOS infostealer (impersonating Apple's crash reporter) plus discovery of a parallel RAT track from the same actor; an infostealer-fundamentals primer on exfiltration-point-based "kill chain" tracing; and original research tying Checkmarx's ChainVeil/ViteVenom npm typosquat campaign to DPRK's PolinRider operation via five byte-for-byte identical wallet/XOR-key IOCs.

opensourcemalware.comtalkAdded 3 Sep 2026, published 23 Jul 2026🛡️ Security

jit is a macOS (Apple Silicon) tool that moves plaintext secrets from .env files, ~/.aws/credentials, shell exports, .npmrc, and MCP configs into a Touch ID-gated local encrypted vault, leaving decoy files on disk and injecting real values only into the specific process that requests them via execve, native credential-helper protocols (AWS credential_process, docker/git credential helpers), or ephemeral named-pipe (FIFO) mounts. It adds per-process consent prompts naming the requesting tool/agent, time-bounded "process grants" for unattended AI agents (e.g. Claude, Codex) to use credentials overnight, and a durable audit log of every credential read, unlock, and denial. It explicitly targets the risk that AI coding agents and CLIs run with full user permissions and can read plaintext secrets, treating agent MCP configs and wrapped AI CLIs as first-class.

github.comrepoPublished and added 18 Jul 2026🛡️ Security