synaptic-sentinel

SYNAPTIC Sentinel The vibe-coding security sentinel. An Apache-2.0 agentic security toolkit for projects where most of the code is written by AI. Five deterministic scouts catch the syntactic problems; a Brain Layer BYOK Anthropic decides what really matters and how to fix it — all inside the IDE...

Anthropic-Credited-CVEs

ANTHROPIC CVE TRACKER Overview Tracking vulnerabilities that credit the Anthropic research team and are possibly discovered by Project Glasswing. CURRENT CVE COUNT: 149 Initial Research Tracking CVEs Attributed to Anthropic Researchers and Project Glasswing Add a Vulnerability If you find an...

Anthropic-Cybersecurity-Skills

Anthropic Cybersecurity Skills The largest open-source cybersecurity skills library for AI agents !Hermes Agenthttps://img.shields...

defending-code-reference-harness

방어 코드 참조 하네스 Defending Code Reference Harness Claude Mythos 미리보기 출시 이후 여러 조직의 보안 팀과 협력하여 얻은 학습을 바탕으로 Claude를 이용한 자율 취약점 발견 및 수정을 위한 참조 구현체입니다. 이러한 학습 내용과 모범 사례에 대한 자세한 내용은 함께 제공되는 블로그 게시물을 참조하세요blog-post.md에서도 확인 가능. 동일한 정찰 → 발견 → 분류 → 보고 → 패치 루프에 대한 가벼운 SDK 전용 연습은 함께 제공되는 쿡북을 참조하세요. 이 저장소는 유지 관리...

vLLM <= 0.23.0 - Anthropic Router Heap Address Information Leak

vLLM = 0.23.0 incompletely fixes CVE-2026-22778. The original fix added sanitizemessage to the OpenAI router but the Anthropic-compatible router /v1/messages echoes strexc directly. id: CVE-2026-54236 info: name: vLLM = 0.23.0 - Anthropic Router Heap Address Information Leak author: kenlacroix...

MCP Inspector < 0.14.0 UnauthenticatedRemote Code Execution

The MCP inspector is a developer tool for testing and debugging MCP servers. Versions of MCP Inspector below 0.14.1 are vulnerable to remote code execution due to lack of authentication between the Inspector client and proxy, allowing unauthenticated requests to launch MCP commands over stdio. id...

CVE-2026-21852-PoC

Claude Code Vulnerability Educational Demo This project demonstrates three vulnerabilities disclosed by Check Point Research in Anthropic's Claude Code CLI tool. It is designed for cybersecurity students and researchers to understand how AI development tool supply-chain attacks work...

cve-2025-65099

Proof of Concept for CVE-2025-65099 Further details are provided in the published article. yarnPath Technique A vulnerable environment for yarnPath can be initialized as follows: root@kitploit: docker run --rm -v "$PWD":/poc -it --workdir /poc ubuntu bash -c 'apt-get update -qq &&...

CVE-2025-54794-Hijacking-Claude-AI-with-a-Prompt-Injection-The-Jailbreak-That-Talked-Back

🧠 CVE-2025-54794: Hijacking Claude AI with a Prompt Injection – The Jailbreak That Talked Back By Aditya Bhatt | Offensive Security Specialist | Red Team Operator | VAPT Addict ⚔️ Introduction: When Your AI Can Be Hacked With Words In an era where language models have become the co-pilots of our...

Anthropic Says Seven China-Based AI Labs Ran Industrial-Scale Claude Distillation Attacks

Anthropic on Thursday said it identified and disrupted industrial-scale illicit distillation attacks against Claude from seven labs based in China, including Alibaba, Moonshot, DeepSeek, Z.ai aka Zhipu, and MiniMax. Knowledge distillation by itself is a legitimate training method. It refers to a...

Nobody Is Saying Why OpenAI and Anthropic Had Outages Today

ChatGPT, Claude, and Grok all suffered outages at nearly the exact same time for reasons that remain murky...

aiagent-detection-rules

aiagent-detection-rules Sigma-, Splunk-, Elastic- und YARA-Erkennungsregeln für den Claude-Code-Quellcode-Leak 31. März 2026 und den gleichzeitigen npm-Lieferkettenangriff. Am 31. März 2026 hat Anthropic versehentlich eine fehlkonfigurierte Source-Map in @anthropic-ai/[email protected]...

AI "Mind Viruses" Can Spread Between Agents Through Persistent Prompt Files

Security researchers at Anthropic and Switzerland's EPFL have demonstrated that self-propagating payloads can spread from one artificial intelligence AI agent to the next through the editable system prompt files that autonomous agent harnesses use to carry state between sessions. The work, releas...

If the Markets Reject OpenAI and Anthropic, the US Should Nationalize Them

This essay was written with Nathan E. Sanders, and originally appeared inThe Guardian. OpenAI, and then Anthropic, were each formed by AI developers who feared unrestrained corporate AI development--specifically, that companies like Google and Meta would steer the technology towards deleterious,...

OpenAI, Anthropic, Google API Flaw Let Weaker AI Models Decode Stronger Models' Reasoning

A newly disclosed flaw in the way OpenAI, Anthropic, and Google carried hidden AI reasoning between API calls let researchers recover internal reasoning and secrets from session logs, including API keys and passwords. The weakness affected encrypted reasoning objects used by the providers'...

MAL-2026-13414 Malicious code in @atom8n/inspector (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5b72c3643bb990395103d396d62440db908b84769c904d4c14aa9b259f97807c This @atom8n/-scoped package impersonates Anthropic's official MCP inspector package.json declares author 'Anthropic, PBC' and homepage...

Poison Claude Sells Discounted Claude Access While Its Operator Sees Every Customer Prompt

Cybersecurity researchers have discovered more than half-a-dozen services advertisements for illegal access to artificial intelligence AI models on underground cybercrime forums and messaging platforms. One such service, Poison Claude, claims to offer access to Anthropic's large language models...

Malicious code in anthropic-setup (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector baee404f50ce2f767660b7f6cf21dec0df6b0d0da68b9bc39ce506f941f1f664 The package is presented as an Anthropic API setup helper npx anthropic-setup sk-ant-.... When invoked, it writes /.claude/settings.json with...

MAL-2026-12510 Malicious code in anthropic-setup (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector baee404f50ce2f767660b7f6cf21dec0df6b0d0da68b9bc39ce506f941f1f664 The package is presented as an Anthropic API setup helper npx anthropic-setup sk-ant-.... When invoked, it writes /.claude/settings.json with...

Malicious code in sextant-cli-linux-arm64 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector fc34f69b5a68c549feccfb32cc2dbfbf2d4c787a4876241027b4299305fd2c53 The package is a platform-specific leaf linux/arm64 whose only shipped artifact is a 12 MB stripped Go binary at bin/sxt. The package.json omits...