- CISO Security Program Management 2026
Security Posture Management is a web tool that maps 30 CISO-accountable security topics across the five NIST Cybersecurity Framework functions. It tracks current maturity, KPIs, risks and audit findings per topic. It also records target maturity, target dates, accountable owners and review dates, flagging topics unreviewed for 6 months as due and 12 months as overdue. Initiatives link to topics and risks with owner, budget, dates and expected maturity uplift.
spm.threat-modeling.comtoolAdded 29 Oct 2026π‘οΈ Security
Argus β a free, open-source agentic security operations platform β MITArgus is a free, MIT-licensed, self-hosted security operations platform that maps cloud, identity, code, device, network and Kubernetes assets into one evidence graph and detects fast, AI-driven attacks. Read-only AI agents investigate and only propose actions. Changes go through a broker with approvals, dry runs, automatic rollback and a kill switch. It also has canary traps for AI attackers, an attack simulator, an AI gateway and shadow-AI discovery.
thomasunise.comtoolAdded 25 Oct 2026, published 24 Oct 2026π‘οΈ Security- Quick Study
Quick Study is a browser artifact built by Claude Opus 5.5 (High) from a single prompt. The user opens a photo and the page repaints it in a few seconds with a simulated paintbrush on a canvas element. Simon Willison links it to an earlier experiment in which Claude Fable simulated a watercolor illustration with P5.js. The post gives the prompt but no code walkthrough.
simonwillison.nettoolPublished and added 23 Oct 2026π§ AI
Show HN: Jev Cards, Can you beat a vision model at a picture quiz?Jev Cards is a browser picture quiz where a player competes against Jev 1.14, a vision decision model. The 490 cards cover fruit, flags, maps, chess and illusions. Jev reads the image and question and returns a probability for every option, or a box for "tap the place" cards, in one call of about 0.25 seconds. It never writes text. The page reports 5,256 wins in 6,820 games.
jevcards.comtoolAdded 21 Oct 2026, published 20 Oct 2026π§ AI- SCF Controls Platform β open source
SCF Controls Platform is free, open-source (AGPL-3.0) GRC software built on the Secure Controls Framework. It covers the 1,451-control SCF catalog with 354+ framework mappings, L0βL5 evidence maturity scoring, a risk register linked to controls, and audit workspaces. It self-hosts via Docker Compose or a Helm chart for Kubernetes, and is independent of ComplianceForge, which publishes the SCF.
scfcontrolsplatform.comtoolAdded 20 Oct 2026π‘οΈ Security
SecurityKid β learn secure code review on real vulnerabilitiesSecurityKid Labs is a practice platform for vulnerability code review built on real GitHub security advisories, de-identified and scrubbed. Users get a scope and a diff, pin the vulnerable line, name the root cause, and defend claims against an AI mentor. They then see the advisory patch and can earn verified badges and public writeups. The page gives no case list or pricing.
labs.securitykid.comtoolAdded 20 Oct 2026π‘οΈ Security
Datadog pathrunner: AWS IAM privilege escalation frameworkpathrunner is a modular offensive framework from Datadog Security Labs that automates exploitation of the AWS IAM privilege escalation paths catalogued in pathfinding.cloud and deployed in Pathfinding Labs. It has over 80 exploit modules (as of October 2026), identity import and switching, multiple payloads per module, and attacker infrastructure deployment with a credential listener. A workspace report lists created resources and expected CloudTrail events for defenders.
securitylabs.datadoghq.comtoolAdded 23 Oct 2026, published 20 Oct 2026π‘οΈ Security- Trail of Bits (@trailofbits) on X
Trail of Bits announces SequenceHash, a library for hashing several inputs without concatenation ambiguity. Plain concatenation lets different input sequences produce the same SHA-256 digest. SequenceHash appends each input's length as a fixed 128-bit integer so every sequence has a single encoding. It ships for Rust, Go and Python, and removes a recurring bug class in crypto and appsec code.
x.comtoolAdded 11 Oct 2026, published 9 Oct 2026π‘οΈ Security - https://github.com/praetorian-inc/gato
Gato (GitHub Attack Toolkit) from Praetorian is a Python CLI for enumerating and attacking GitHub organizations' CI/CD pipelines: it identifies poisoned pipeline execution risks, abuses self-hosted runners via workflow and run-log analysis, exfiltrates Actions secrets, and automates fork-PR/workflow-based command execution. Version 1.7 added an Actions Artifacts Secrets Scanner that downloads and recursively scans workflow artifacts with NoseyParker, which Praetorian used to find critical secrets leaks in prominent open-source projects. The project is now archived/superseded by Praetorian's multi-platform tool Trajan, which merges Gato (GitHub) and Glato (GitLab) attack capabilities.
github.comtoolPublished and added 2 Oct 2026π‘οΈ Security - Python Hub (@PythonHub) on X
TATS is an open-source Python tool that analyzes OAuth 2.0, OpenID Connect, and Microsoft Entra ID tokens. It helps security researchers trace authentication flows, identify risky permissions granted to tokens, and visualize token lifecycles for identity security review and investigation work.
x.comtoolPublished and added 2 Oct 2026π‘οΈ Security - Average AI Bro (@AverageAiBro) on X
Reversecore MCP is an MCP server that exposes authorized reverse-engineering, malware-analysis, forensics, and SAST-style tooling to an AI agent through selectable profiles, returning structured results for a given binary sample. It targets the gap between hand-driving tools like radare2 and paying for a commercial IDA Pro-based workflow, letting an agent query a toolchain directly instead of a human operator switching between tools.
x.comtoolAdded 1 Oct 2026, published 30 Sep 2026π‘οΈ Security
Manny M. (Vicente Traditor Mancebo) π (@sargexd) on XAKCA is an open-source Dynamic Application Security Testing (DAST) scanner written in Go, aimed at evidence-oriented web security testing. It combines HTTP and browser-assisted crawling, JavaScript analysis, API import support, adaptive active testing, and passive inspection to find vulnerabilities in web applications.
x.comtoolAdded 30 Sep 2026, published 27 Sep 2026π‘οΈ Security- Gemini 3.8 TTS Playground
Simon Willison built a bring-your-own-key playground for Google's newly released gemini-3.8-flash-tts and gemini-3.8-flash-lite-tts text-to-speech models, which offer a library of over 2,000 voices plus custom voice cloning from a 30-second sample. The tool exploits the Gemini API's open CORS policy to run entirely client-side, and supports defining full multi-character conversations with per-character voices and style instructions; a demo generated 1m18s of two-pelican dialogue audio in about 20 seconds for 2.74 cents.
simonwillison.nettoolAdded 29 Sep 2026, published 23 Sep 2026π§ AI
LiteLLMLiteLLM is an open-source (MIT) AI gateway that puts 140+ LLM providers, agents and MCP servers behind one OpenAI-compatible API. It adds virtual keys, per-team budgets and rate limits, SSO/JWT/RBAC with SCIM, audit logs, leaked-key protection, and guardrails for PII masking and prompt injection (Presidio, Lakera). It self-hosts via Helm, Terraform or Docker, including air-gapped, with Cosign-signed non-root images, Grype and CodeQL scanning, and secrets pulled from Vault or cloud secret managers. A new Rust gateway is benchmarked at 0.66 ms p99 overhead.
litellm.aitoolAdded 3 Sep 2026, published 31 Aug 2026π‘οΈ Security
SubmapSubMap is an enterprise-facing subdomain discovery and attack-surface-mapping SaaS that aggregates multiple reconnaissance data sources, streams results live via SSE, and exports to TXT/CSV/JSON for integration into a security workflow. It also runs 49 service fingerprints to detect subdomain-takeover conditions (dangling CNAMEs pointing at AWS, Azure, GitHub, Heroku, etc.) and layers in CVE monitors/alerting for tracked assets. The public page gates full scan output behind account creation, showing only the first 110 results in the free preview.
submap.nettoolAdded 3 Sep 2026, published 25 Aug 2026π‘οΈ Security
crt.namecrt.name is a free subdomain index and API that returns every subdomain on file for a given apex domain plus first-seen dates, built by continuously parsing SAN hostnames from Certificate Transparency logs (Static CT sources like Let's Encrypt Sunlight, Geomys, Cloudflare Raio, plus legacy RFC 6962 logs like Google Argon, Sectigo, DigiCert), supplemented by Internet Archive CT replays, Common Crawl, ICANN CZDS zone files, ProjectDiscovery Chaos, HaGeZi DNS blocklists, and an active hostname prober. It offers a no-token REST API (100 req/IP/day), a Streamable HTTP MCP server exposing a single search tool for agent clients, and is the default crt source in the subfaster CLI subdomain enumerator.
crt.nametoolAdded 3 Sep 2026, published 21 Aug 2026π‘οΈ Security
philbert440/Qwen3.8-27B-Uncensored-Cyber-GGUFphilbert440/Qwen3.8-27B-Uncensored-Cyber-GGUF is a llama.cpp-format GGUF release of a Qwen3.8-27B fine-tune deliberately de-refused ('uncensored') and tuned to fully answer cyber and offensive-security questions, shipped with a vision projector and an MTP speculative-decoding head. The card includes a Claude-judged evaluation against a 100-prompt held-out cyber-offensive regex refusal harness and provides run instructions for llama.cpp, Ollama, vLLM, LM Studio, and Docker Model Runner. It exemplifies the growing trend of publicly distributed abliterated/de-refused LLMs positioned for offensive-security use, relevant to AI red-teaming and dual-use misuse tracking.
huggingface.cotoolPublished and added 21 Aug 2026π‘οΈ Security
Claude SecurityClaude Security is Anthropic's AI-powered code scanning product (currently in beta for Claude Enterprise and as a Claude Code plugin) that uses the Claude Mythos 5 model to trace data flows across files, find high-severity vulnerabilities (memory corruption, injection, auth bypass, complex logic errors), and validate findings via an adversarial self-check before proposing human-reviewable patches. It integrates with GitHub, Slack, Jira, and webhooks for triage/audit workflows and supports scheduled or directory-scoped scans.
claude.comtoolAdded 3 Sep 2026, published 23 Jul 2026π‘οΈ Security- PromptFoo LM Security DB
PromptFoo's LM Security DB is a searchable database of primary-source AI security research findings, indexing 985 findings across 1123 evaluated models pulled from papers on arXiv and elsewhere. Sampled entries cover memory-deletion leakage persisting in agent summaries/KV cache, embedding-inversion leakage in retrieval systems (SHAQ), vision-language model over-refusal (KoNA), document-image prompt injection against VLM agents (Repeat-After-Me), PII leakage in document images (LeakageBench), context-injection promoting untrusted repo/tool content into agent instructions, and cross-tenant GPU isolation violations in LLM serving frameworks like vLLM and DistServe (GIFT). It is positioned as a research-tracking reference for AI red-teamers and defenders rather than an original piece of research itself.
promptfoo.devtoolAdded 3 Sep 2026, published 18 Jul 2026π‘οΈ Security - OSV
OSV.dev is an open, distributed vulnerability database using the OpenSSF OSV schema to describe vulnerabilities precisely mapped to package versions or commit hashes, aggregating sources like GitHub Security Advisories, PyPA, RustSec, and the Global Security Database. It provides a free query API (by commit hash or package version) and the OSV-Scanner CLI/GitHub Actions workflows to scan SBOMs, lockfiles, container images, and repositories for known vulnerabilities, with an experimental `fix` command for automated remediation.
osv.devtoolAdded 3 Sep 2026, published 25 May 2026π‘οΈ Security - PathSentinel Radar
PathSentinel Radar is a Spanish-language, read-only CTI dashboard that ingests security news (currently drawn from BleepingComputer) and re-presents it with an urgency score, severity label, and a "playbook" category (e.g. cti_triage, endpoint_tpv_support) plus a one-line remediation action. The sample set covers Pwn2Own exploits against Exchange/Windows 11, credential-theft flaws in WordPress plugins Avada Builder and Funnel Builder, the Linux "Fragnesia" root-privesc bug (CVE-2026-46300), Dell SupportAssist BSOD issues, KongTuke's abuse of Microsoft Teams for initial access, a Google Ads phishing campaign spoofing GoDaddy ManageWP, and the arrest/indictment of the alleged Dream Market administrator. The site states the public front end only serves already-processed reports and runs no live AI queries per visitor.
radar.pathsentinel.eutoolAdded 3 Sep 2026, published 16 May 2026π‘οΈ Security - Vulnerability Garden
Vulnerability Garden is a searchable, continuously updated database of named vulnerabilities, attack techniques, and exploits (over 1,132 entries as of September 2026), each tagged with publish date, associated CVE numbers, and reference links. It spans decades of security research β from classic bugs like Billion Laughs and the Kaminsky bug to recent AI-agent and supply-chain attacks like MCPJacking and GitSpawn β making it a useful lookup tool for researchers trying to find or cross-reference a named vuln.
vulnerability.gardentoolAdded 3 Sep 2026, published 13 May 2026π‘οΈ Security - Protocol Soup
ProtocolSoup is an interactive platform for executing real identity protocol flows (OAuth 2.0, OIDC, SAML, SCIM, SPIFFE, CAEP/RISC security event sharing, OID4VCI/OID4VP verifiable credentials, WebAuthn/FIDO2) against live authorization servers, issuers, and verifiers. It provides a 'Looking Glass' to inspect every HTTP request/response and decode live artifacts like JWTs, SAML assertions, and SETs, plus a wallet harness for issuing/presenting mdoc and SD-JWT credentials with HAIP attestation. Useful for security practitioners learning or testing identity protocol internals hands-on rather than in the abstract.
protocolsoup.comtoolAdded 3 Sep 2026, published 12 May 2026π‘οΈ Security
GitHub Dependency Scanning MCP ServerGitHub's MCP Server now ships a "dependabot" toolset, in public preview, that lets MCP-compatible AI coding agents (Copilot Chat, Copilot CLI) scan dependency changes for known vulnerabilities before commit. The toolset queries the GitHub Advisory Database for affected packages, severity, and fixed versions, and can invoke the Dependabot CLI locally to diff dependency graphs pre/post-change for deeper post-commit checks. Requires Dependabot alerts enabled on the repo; setup involves enabling the toolset via Copilot CLI, VS Code MCP headers, or the advanced-security Copilot plugin.
github.blogtoolAdded 3 Sep 2026, published 11 May 2026π‘οΈ Security- SaaS Event Maturity Matrix
The SaaS Event Maturity Matrix (EMM) is an open framework that catalogs categories of SaaS audit log events (authentication, user/group/role management, security policy changes, resource CRUD, etc.) and rates the depth of visibility each provides, with real-world JSON audit log examples from platforms like Box and Salesforce. It's built for defensive security practitioners to understand what activity is actually captured in vendor audit logs and to guide security monitoring and detection coverage decisions.
eventmaturitymatrix.comtoolPublished and added 6 May 2026π‘οΈ Security
Gandalf by LakeraGandalf is Lakera's free interactive game where players try to socially-engineer an LLM-backed chatbot into revealing a secret password, with each level adding stronger prompt-injection defenses. The "baseline" level represents the undefended starting challenge, used widely as a hands-on introduction to jailbreaking and prompt-injection techniques against language models.
gandalf.lakera.aitoolPublished and added 6 May 2026π‘οΈ Security