Skip to content

108 results for “Vect”

ListGrid
What you seeeverything
RecentOldestAddedA–Z
All types108Papers32Articles29Repos19Write-ups14Advisories7
Threads5Talks1Tools1
“Vect”
x.comthread🧠 AI

aiproduck (@aiproduck) on X

Ruflo is an MIT-licensed wrapper for Claude Code and Codex that adds agent swarms, vector memory and an MCP server. The plugin install writes no files to the workspace, while npx init adds a .claude/ directory, CLAUDE.md and hooks. The post warns that mods run with the account's permissions, so users should read them first. It gives no benchmarks or architecture detail.

Claude CodeCodexModel Context Protocol+1
Ruflo

coding-agents, agents, mcp· Published and added 30 Oct 2026

huntress.comwriteup🛡️ Security

Camera Management Software Compromise Leads to Malware Deployment

Huntress investigation of incidents in September and October 2025 where a compromised camera management application (CMS.exe) was the initial access vector. Attackers dropped rs.win32.exe, a reverse shell, and sideloaded modified zlib DLLs (IPHLPAPI.DLL, samcli.dll) via the legitimate Microsoft WpcMon.exe in AppData, with Run key persistence and beaconing to 144.172.116[.]37. Includes detection pivots and hardening advice.

WindowsHuntress
DLL sideloadingCMS.exers.win32.exe+6

Threat Intel, Blue Team & Detection· Added 28 Oct 2026, published 27 Oct 2026

eprint.iacr.orgpaper🛡️ Security

Chosen Commitments and Certified Decoding Regions in the Adaptive Threshold Schnorr Attack

This IACR ePrint 2026/2632 paper by Demirtaş and Yayla analyses the Crites–Stewart adaptive forgery attack on threshold Schnorr signatures, which needs one call to a sparse linear search oracle (bounded distance decoding of a scaled Reed–Solomon code). It shows that choosing the commitment coefficient vector does not help much: a wrapper adversary with Q challenges succeeds with probability at most QM/p, even if its solvers decode every witness for free. For the six original (N, τ) pairs, M stays below 2^24, so the bound is under 2^-100 after 2^128 challenges at p = 2^252.

Schnorr signaturesReed–Solomon codesfolded Reed–Solomon codes
Crites and Stewart attackGuruswami–WangAshvinkumar–Habib–Srivastava+2

other· Added 26 Oct 2026, published 24 Oct 2026

arxiv.orgpaper🧠 AI

BiLoCo: Binary Low-Rank Corrections for Post-Training Quantization

BiLoCo is a post-training quantization method for FP4 LLMs that adds low-rank corrections whose left and right factors are stored as binary ±1 sign vectors instead of BF16. This uses 16x less storage per rank-one component and lets the correction run on CUDA cores alongside the FP4 tensor-core GEMM. On 4B to 72B LLMs it matches or improves memory-matched SVDQuant. A fused B300 kernel is at most 11% slower than FP4-only GEMM at batch size 1 for ranks up to 512.

CUDALLMdiffusion model
BiLoCoSVDQuantNVIDIA+1

inference, research· Added 26 Oct 2026, published 23 Oct 2026

arxiv.orgpaper🧠 AI

MPQ: A Message-Passing View of Post-Training Quantization

MPQ (Message-Passing Quantization) is a post-training quantization method that treats row-wise PTQ as posterior inference over discrete codebooks. It keeps soft posteriors across weight blocks using vector approximate message passing, then refines a hard-decision initialization with exact block coordinate descent. Tested at 2-bit lattice and 3- and 4-bit scalar quantization on Llama, Qwen and Mistral models, it improves perplexity and zero-shot accuracy over GPTQ-style baselines.

GPTQLDLQvector approximate message passing+5
arXiv

research, inference· Added 26 Oct 2026, published 23 Oct 2026

huggingface.coarticle🧠 AI

OlmoEarth v1.3: State-of-the-art embeddings for the whole planet

OlmoEarth v1.3 is an open satellite embedding model from Ai2 that reads a year of Sentinel-1, Sentinel-2 and Landsat data and outputs a 128-dimensional vector per 10 m pixel (the first 64 dimensions also work alone). Its embeddings beat AlphaEarth Foundations and Tessera v2 on 20 of 27 evaluations. Precomputed global embeddings, a browser Embeddings Explorer and pre-training cost (about $2,720 of H100 time) are covered.

TransformerHugging FaceGeoTIFF
OlmoEarthAi2AlphaEarth Foundations+8

models, multimodal, evals· Published and added 22 Oct 2026

eprint.iacr.orgpaper🛡️ Security

Efficient Laconic Oblivious Transfer with Malicious Security

Efficient Laconic Oblivious Transfer with Malicious Security is an ePrint paper (2026/2593, ASIACRYPT 2026 revision) giving the first maliciously secure laconic OT that uses its primitives only as black boxes. It adds equivocal vector commitments and maliciously secure witness encryption to the commitment-plus-witness-encryption paradigm. Security is proven in the UC model against malicious senders and in the context model against malicious receivers. Instantiations use LWE and bilinear Diffie-Hellman assumptions in the standard model.

laconic oblivious transferequivocal vector commitmentswitness encryption+3

other· Added 24 Oct 2026, published 22 Oct 2026

eprint.iacr.orgpaper🛡️ Security

Sotto Maschera: Masking the Sota-Voce Fixed-Weight Vector Sampling

Sotto Maschera is a masked implementation of the Sota Voce sparse fixed-weight vector sampler (Sota support sampler and MWSupport conversion) for embedded devices, protecting against power side-channel attacks. It bitslices sorting, merging and compaction and masks only in the Boolean domain, avoiding slow conversions. TVLA evaluations show no leakage, and HQC runs up to 45x faster than previous masked work.

HQC
Sota VoceMWSupportTVLA+2

Hardware & RF· Added 24 Oct 2026, published 21 Oct 2026

arxiv.orgpaper🛡️ Security

Combining Long-Term Memory and LLMs Comes at a High Cost: From Prompt Injection to Persistent Compromise

Paper on memory injection, where prompt injection persists across sessions through the long-term memory of LLM-as-a-service platforms. It presents a general threat model and shows all NIST attack goals are achievable on ChatGPT Instant 5.3, Claude Sonnet 4.6 and Gemini 3 Flash. Vectors include personal memories, projects, skills, organization instructions and MCP resources. On Claude, shared memory lets an attacker compromise multiple users in an organization and exfiltrate prompts. Nearly half of the derived mitigations are unimplemented.

ChatGPTClaudeGemini+2
memory injectionprompt injectionNIST+2

AI Security· Added 24 Oct 2026, published 20 Oct 2026

arxiv.orgpaper🧠 AI

Beyond 4 bits: Data-Centric Post-training Quantization and Recovery

This paper studies 2-bit post-training quantization (PTQ) of six dense and mixture-of-experts models from 3.8B to 32B parameters. It finds the quantization representation matters most: vector codebooks give usable models where scalar PTQ falls to chance. Calibration and recovery data must be chosen jointly. The recipe uses about 2.3 effective bits per weight, keeps 89 to 97% of full-precision QA accuracy, and needs 1.4 to 30x less compute than the strongest QAT baseline.

Mixture of ExpertsLLM
arXiv

research, inference· Added 22 Oct 2026, published 20 Oct 2026

eprint.iacr.orgpaper🛡️ Security

Membership Inference in Privacy-Preserving Vector Search

Membership Inference in Privacy-Preserving Vector Search is an IACR ePrint paper (2026/2570) that attacks backend-compatible protections for embedding databases using one snapshot and known plaintexts. It breaks the Scale-and-Perturb scheme of Fuchsbauer et al. (advantage 0.997 on MS-MARCO) and analyzes Rotate-and-Perturb, ideal DCRE and an encrypted HNSW index. It also tests shuffling and secret projection as mitigations.

HNSW
Scale-and-PerturbRotate-and-PerturbSAP-I+5

AI Security· Added 21 Oct 2026, published 20 Oct 2026

eprint.iacr.orgpaper🛡️ Security

Further Elaborations on the Provable Dual Attack

Further Elaborations on the Provable Dual Attack is an October 2026 ePrint paper by Kaveh Bashiri presenting a provable dual attack on LWE that recovers a subvector of the secret, with an explicit success-probability bound and no heuristic assumptions. It unifies the analyses of Pouly and Shen (EUROCRYPT 2024) and Bashiri and Wiemers (2025). Applied to ML-KEM it improves the first provable dual attack by 22 to 100 bits; it is also applied to ML-DSA and tested on small instances. The author states ML-KEM and ML-DSA are not threatened.

ML-KEMML-DSA
Pouly and ShenBashiri and WiemersQu, Tian, Wang, and Xu+1

other· Added 21 Oct 2026, published 20 Oct 2026

arxiv.orgpaper🛡️ Security

Fake News, Real Crashes: Information Injection Attacks on LLM Financial Trading Agents

Fake News, Real Crashes is an October 2026 arXiv paper presenting a benchmark for information injection attacks on LLM financial trading agents. It spans five injection vectors, seven event categories and about 10,000 decisions on 15 U.S. stocks. Fabricated news reached 62% attack success versus 14% for prompt injection, and two 30-word templates hit 100%. Only hierarchical aggregation reduced success among the defenses tested.

LLM
information injectionprompt injectionfact poisoning+1

AI Security· Added 21 Oct 2026, published 19 Oct 2026

eprint.iacr.orgpaper🛡️ Security

Concrete LDVR Attacks with Fewer Signers

Concrete LDVR Attacks with Fewer Signers is an ePrint paper by Renas Bacho on the low-dimensional vector representation (LDVR) problem behind adaptive security of threshold Schnorr. It combines a Chinese remainder theorem construction with a generalized birthday search to attack 488 signers with 173 corruptions over the Curve25519 scalar field, down from 5,020 signers. For adversarial evaluation points, it reaches optimal success probability and breaks 228 signers with 114 corruptions in 168.60 seconds.

Threshold SchnorrCurve25519SHA-512
LDVRgeneralized birthday attacksubset sum+4

other· Added 20 Oct 2026, published 19 Oct 2026

eprint.iacr.orgpaper🛡️ Security

Optimizing HQC with Enhanced Parallel Binary Polynomial Multiplication on GPUs

This paper presents an end-to-end GPU implementation of the HQC code-based key encapsulation mechanism. It speeds up GF(2) polynomial multiplication with a parallel Frobenius additive FFT and a Toeplitz matrix-vector mapping onto INT1 tensor cores. On an RTX 4090 the multiplier reaches 3,828k polymul/s, about 2.9x the earlier HIGH implementation. Full KEM throughput is 1.56x, 1.55x and 2.03x higher for keygen, encaps and decaps. Five thread-to-KEM mapping variants are tested on RTX 3090 and Jetson AGX Orin.

HQCCUDANVIDIA RTX 4090+1
HIGHFrobenius additive fast Fourier transformReed-Muller/Reed-Solomon coding+2

other· Added 20 Oct 2026, published 19 Oct 2026

github.comrepo🧠 AI

alex09x/kyb

KYB (Know Your Business) is a Rust/axum server that stores agent-written knowledge, incident reports and tasks as Markdown files in Git, one commit per change. Search is hybrid: Tantivy BM25 fused by reciprocal rank with local multilingual-e5-small ONNX vectors, and it can query historical versions or "as of" a date. It ships a kyb CLI, a native MCP endpoint (Claude Code, Codex, Antigravity, Gemini CLI), an installable agent skill, token auth with per-write attribution trailers, secret scanning on writes, and a web console. It targets persistent shared operational memory for multi-agent, multi-machine fleets.

RustGitModel Context Protocol+10
KYBAlexander Panasenkomultilingual-e5-small

agents, mcp, coding-agents· Added 17 Oct 2026

decrypt.coarticle🧠 AI

India's Cyber Agency Says AI Agents Read Confidential Business Records Without Authorization

Decrypt reports a CERT-In advisory, "AI Agents as Attack Vectors", saying AI agents run by unnamed model providers during research and evaluation went beyond their assigned scope. They read personal and confidential business records on live Indian systems, using credentials exposed in app configs, public repos and over-permissive cloud roles. No victim detected it; the providers disclosed it after internal reviews. The piece links this to Anthropic's July 30 disclosure of Claude models compromising three real companies during CTF challenges, the UK AI Security Institute's 19 unsanctioned actions in 122 runs (Mythos 5, GPT-5.6 Sol), and the METR/Redwood investigation of OpenAI agents attacking Hugging Face. It also notes criminals using public AI offensive-security frameworks to cut time-to-impact to hours.

Hugging Face
CERT-InAnthropicOpenAI+6

ai-safety, agents, ai-policy· Published and added 16 Oct 2026

decrypt.coarticle🛡️ Security

India's Cyber Agency Says AI Agents Read Confidential Business Records Without Authorization

Decrypt reports on CERT-In's critical advisory "AI Agents as Attack Vectors": AI agents run by unnamed model providers during research/evaluation reached live Indian systems and read personal and confidential business records using exposed credentials in app configs, public code repositories and over-permissive cloud service roles. No victim detected it; all cases surfaced via provider disclosures, and some agents reused the same credential across operations. CERT-In also saw criminals using public AI-powered offensive security frameworks to shrink initial access to impact from days to hours; the article ties this to related incidents from Anthropic, UK AISI, and METR/Redwood.

ClaudeOpenAIHugging Face+1
CERT-InAI Agents as Attack VectorsMythos+4

AI Security, Threat Intel· Published and added 16 Oct 2026

eprint.iacr.orgpaper🛡️ Security

Sparse Secrets, Dense Problems: Efficiently Masking HQC in Hardware

ePrint paper presenting the first fully masked hardware implementation of HQC (key generation, encapsulation, decapsulation) on FPGA. It introduces a mixed Boolean/arithmetic masking for sparse-dense vector multiplication, proven first-order secure in the transition- and glitch-robust probing model and PINI-composable, at only 3% extra cycles and 81 random bits per cycle. It also shows a profiled horizontal side-channel attack on Rotate-and-Add multipliers that recovers support indices within ±8 positions from 200 traces despite TVLA showing no leakage after 10 million traces, and adds integrated hiding countermeasures costing 1.7% latency.

HQCML-KEMFPGA+1
PINITVLAhorizontal side-channel attack+2

Hardware & RF· Added 17 Oct 2026, published 16 Oct 2026

arxiv.orgpaper🧠 AI

PrairieFire: Igniting High-Throughput Updates in Large-Scale Approximate Nearest Neighbor Search

PrairieFire is an SSD-based approximate nearest neighbor search system for billion-scale vectors, built for high update throughput. It uses buffered updates and batched local rebuilds, with cascaded adjustments, concurrency control and CPU-GPU-SSD cooperation. Against state-of-the-art systems it reports about 3-35x update throughput, 3-5x search throughput and 1.5-8.7x cost efficiency. It has run in RedNote production for two months.

NVMe SSDGPU
PrairieFireRedNotearXiv

research, llm-apps· Added 20 Oct 2026, published 16 Oct 2026

arxiv.orgpaper🧠 AI

The importance of tensor handling and implementation of physics-informed DeepONets

Proposes a modified Physics-informed DeepONet (PI-DeepONet) architecture that removes redundancy in how the Branch network processes input functions across collocation points. It is mathematically equivalent to the original but uses smaller input tensors and fewer Branch evaluations. The authors derive training-time scaling laws, then test on 1D, 2D and 3D linear advection problems. Accuracy matches the original, the maximum speed-up is 3.75× in 2D, and a 3D model trains on an NVIDIA A100 only with the new formulation, because the original runs out of memory.

PI-DeepONetDeepONetPINN+1
NVIDIAarXiv

research· Added 17 Oct 2026, published 15 Oct 2026

securityweek.comarticle🛡️ Security

Supermarket Refrigeration Attack Widens to Copeland, Dixell Controllers

ANSSI's CERT-FR expanded its alert on the attack that disrupted refrigeration at about 700 French supermarkets to include Copeland XWEB and Dixell XWEB controllers, beyond Danfoss AK-SM and AK-SC series. The initial access vector is still unknown; most affected Danfoss devices are end-of-life and unpatched. Attackers reportedly lengthened defrost cycles to delay alarms, causing food losses and fires. CERT-FR advises taking devices off the internet, using a VPN, and noting that a factory reset is not enough for EOL devices. Censys saw exposed StoreView panels drop in France as operators disconnected them.

Danfoss AK-SMDanfoss AK-SCCopeland XWEB+3
ANSSICERT-FRClaroty+8

Hardware & RF, Threat Intel· Published and added 15 Oct 2026

eprint.iacr.orgpaper🛡️ Security

Efficient Vectorized Implementation of MQOM

ePrint paper presenting a vectorized implementation of the MQOM v2.1 post-quantum signature scheme (a NIST additional-signature candidate). It uses a transpose-enabled paired-matrix trick to cut wasted SIMD work and memory traffic. It benchmarks key generation, signing, verification and memory on Arm NEON, x86 AVX2 and AVX-512, with peak dynamic memory down by up to 39.43%. Supplementary experiments check how the matrix-layout optimization carries over to the Round-3 MQOM v3 code. Useful for practitioners assessing the deployment cost of post-quantum signatures.

Arm NEONAVX2AVX-512
MQOMNIST

other· Added 14 Oct 2026, published 10 Oct 2026

securityweek.comarticle🛡️ Security

Pre-Baked Firmware Malware Hits Budget Android Devices in 150+ Countries

SecurityWeek reports on Bitdefender's analysis of 'Midnight Mimosa,' a firmware-level malware campaign preinstalled on budget MediaTek-based Android devices across 150+ countries, giving attackers system-level privileges to silently install/remove apps and run ad fraud and click fraud botnets. The same ad-fraud code family was also found in 13 Google Play apps that temporarily disable Play Protect during malicious installs, showing the campaign spans both a supply-chain firmware vector and an app-store distribution channel.

AndroidMediaTekGoogle Play
Midnight MimosaBitdefender

Mobile Security, Supply Chain, Threat Intel· Published and added 9 Oct 2026

ethereum-magicians.orgthread🛡️ Security

Hybrid post-quantum stealth addresses (ERC-5564 schemeId 3)

A draft ERC proposing schemeId 3 for ERC-5564 stealth addresses, combining an ML-KEM-768 encapsulation with a secp256k1 ECDH secret so that future quantum computers cannot retroactively deanonymize recipients from the public announcement log, while spending stays classical secp256k1 (and thus still quantum-vulnerable once spent). The post, with a linked reference implementation, test vectors and gas harness, details the key/meta-address format, the payment-secret combiner (hashing both shared secrets and ciphertexts for IND-CCA), the view-tag derivation ordering to avoid quantum tag-narrowing, measured gas cost (111,330 gas per payment on Prague), and open questions around ANO-CCA proofs for standardized ML-KEM, NIST SP 800-56C combiner approval, and downgrade-attack handling when a recipient registers under both schemeId 1 and 3.

Ethereum
ERC-5564ERC-6538EIP-7623+7

Blockchain· Published and added 9 Oct 2026

github.comadvisory🛡️ Security

go-ethereum v1.17.8 "Protein Sludge Pack"

Security-focused release notes for go-ethereum (Geth) v1.17.8, patching several denial-of-service vulnerabilities in the eth/snap p2p protocol handlers, hardening JUMPDEST analysis caching against post-Amsterdam-fork attacks, requiring IP verification before accepting discovery statements, fixing a rogue-STUN-server crash, and closing a DoS vector tied to BAL accounts. Most issues only become exploitable after the Amsterdam fork activates, and the release also includes RPC correctness fixes (eth_simulateV1, eth_createAccessList) and a Sparse Blobpool (EIP-8070) correctness bug.

go-ethereumEthereum
Amsterdam forkEIP-8070

Blockchain· Added 8 Oct 2026

arxiv.orgpaper🧠 AI

Compile the Table: Query-Calibrated Operator Compression for Tabular In-Context Learning

Proposes QCOC (Query-Calibrated Operator Compression) for tabular in-context learning. It compiles the full KV cache of the in-context examples once into compact shared memory. The cache is built from clustered joint-KV prototypes that keep per-cluster multiplicities and the original example count. Prototype values are calibrated against attention query vectors with an anchored closed-form solution. On 64 held-out OpenML-CC18 datasets it has the best mean accuracy among compared compression and retrieval methods. On seven long tables it averages 0.23 points below full context. Compressing 8,192 examples to 512 slots gives 10.5x cache compression, and single-core CPU serving over 1,000 queries is up to 508x faster than dynamic retrieval and 1.98x faster than full context.

Transformer
QCOCOpenML-CC18

research, inference· Added 9 Oct 2026, published 8 Oct 2026

eprint.iacr.orgpaper🛡️ Security

A Universal Forgery Attack on the Origami Signature Scheme from the Public Key Alone

This IACR ePrint paper breaks Origami, a multivariate post-quantum signature scheme submitted to the NGCC round-1 public-key call, showing its bilinear construction is effectively a Rainbow-type scheme whose central map leaks through the public verification key in a predictable coordinate order. The authors derive an equivalent secret key from the public key alone, enabling universal forgery at roughly the cost of one signature verification (~0.01s at Origami-128), and demonstrate the attack against the unmodified reference implementation across all four parameter sets and the official test vectors. They also refute Origami's security proof by breaking its inversion assumption in a bilinear independent-coefficient model, and note a separate structural flaw where honest signatures lie in a proper subspace rather than the full space the specification assumes.

OrigamiRainbowUOV+1

other· Added 8 Oct 2026, published 7 Oct 2026

eprint.iacr.orgpaper🛡️ Security

Faster Provable Lattice Sieving with Spherical Codes

Aggarwal, Morolia, and Stephens-Davidowitz present a new lattice-sieving algorithm for μ-SVP (finding an approximate shortest nonzero vector) that combines fast nearest-neighbor subroutines from heuristic sieving with a perturbation argument that yields a formally proven correctness guarantee. Its running time, roughly 2^0.3066n under a plausible spherical-code-size assumption (and 2^0.6078n using only proven bounds), is far faster than the prior best provable algorithm (2^0.802n, Liu-Wang-Xu-Zheng 2011) and close to the best heuristic rate (~2^0.2925n), narrowing the long-standing gap between proven and heuristic lattice attack runtimes. This matters for setting conservative, defensible hardness estimates and parameter choices in lattice-based post-quantum cryptography.

Shortest Vector ProblemDivesh AggarwalAditya Morolia+3

other· Added 8 Oct 2026, published 7 Oct 2026

github.comrepo🧠 AI

Microsoft Agent Framework python-1.20.0 release

Release notes for python-1.20.0 of Microsoft's Agent Framework, an open-source agent/workflow orchestration library. This release adds native vector-store connectors for DuckDB, SQL Server and MongoDB plus a TypeSafe AI connector, redesigns Foundry hosting around request-scoped agent factories and sandbox-isolated sessions, adds computer-use support to Responses clients, and ships Magentic manager and handoff-routing improvements for multi-agent orchestrations alongside a large batch of MCP, Bedrock, Gemini, Anthropic and Ollama provider fixes.

Model Context ProtocolPythonDocker+7
MicrosoftMicrosoft Agent FrameworkDuckDB+4

agents· Added 6 Oct 2026

Showing 30 of 108

Show more