Claude Code

Low-skilled attacker used Claude, Codex to breach 14 companies

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Low-skilled attacker used Claude, Codex to breach 14 companies 2026-06-17 at 18:43 By Zeljka Zorz Researchers have long warned that AI agents could lower the skill floor for offensive cyber operations, and a recent report by OALABS (Open Analysis) researchers bears that out. After recovering and analyzing over 1,000 agent sessions from a compromised server […]

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Open-source CI/CD abuse detector guards against stolen credential attacks

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Open-source CI/CD abuse detector guards against stolen credential attacks 2026-06-15 at 08:30 By Sinisa Markovic CI/CD Abuse Detector is an open-source project that uses a large language model to flag suspicious changes to continuous integration and continuous deployment pipelines, workflows, and automation configurations. The repository contains drop-in templates for GitHub Actions, GitLab CI, and Azure

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Claude now reviews and fixes vulnerabilities as you write code

Anthropic, Claude Code, cybersecurity, News, software development, vulnerability management /

Claude now reviews and fixes vulnerabilities as you write code 2026-05-27 at 16:37 By Sinisa Markovic Anthropic introduced a security-guidance plugin for Claude Code that reviews code changes for common vulnerabilities and helps Claude identify and fix issues during the same development session. The company says the plugin is designed to catch issues such as

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Anthropic Releases New Claude Sandbox, Security Guidance Plugin

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Anthropic Releases New Claude Sandbox, Security Guidance Plugin 2026-05-27 at 09:56 By Eduard Kovacs The AI giant says the new plugin, which helps developers find vulnerabilities as they write code, has been used extensively internally. The post Anthropic Releases New Claude Sandbox, Security Guidance Plugin appeared first on SecurityWeek. This article is an excerpt from

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Anthropic adds 28 security and compliance integrations for Claude

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Anthropic adds 28 security and compliance integrations for Claude 2026-05-25 at 21:27 By Sinisa Markovic AI tools are becoming part of everyday work in organizations, creating new security and oversight requirements as usage grows. To address that, Anthropic introduced 28 integrations with security and compliance tools that allow IT and security teams to manage Claude

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Anthropic Silently Patches Claude Code Sandbox Bypass

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Anthropic Silently Patches Claude Code Sandbox Bypass 2026-05-20 at 16:04 By Eduard Kovacs The researcher who found it says the vulnerability could have been chained with a prompt injection to exfiltrate data. The post Anthropic Silently Patches Claude Code Sandbox Bypass appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Microsoft’s WinUI agent plugin trims token use by over 70% during development

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Microsoft’s WinUI agent plugin trims token use by over 70% during development 2026-05-14 at 18:25 By Sinisa Markovic Microsoft published a plugin on May 13 that lets GitHub Copilot CLI and Claude Code drive the full WinUI 3 development cycle, from project scaffolding through signed MSIX packaging. The WinUI agent plugin ships one agent, eight

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Claude Code OAuth Tokens Can Be Stolen Through Stealthy MCP Hijacking

AI, Application Security, Claude Code, OAuth, Vulnerabilities /

Claude Code OAuth Tokens Can Be Stolen Through Stealthy MCP Hijacking 2026-05-07 at 17:33 By Kevin Townsend Mitiga researchers say attackers can silently redirect Claude Code MCP traffic, intercept OAuth tokens, and maintain persistent access to connected SaaS platforms. The post Claude Code OAuth Tokens Can Be Stolen Through Stealthy MCP Hijacking appeared first on

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AI Coding Agents Could Fuel Next Supply Chain Crisis

Artificial Intelligence, Claude Code, Featured, supply chain, Supply Chain Security /

AI Coding Agents Could Fuel Next Supply Chain Crisis 2026-05-07 at 17:33 By Kevin Townsend “TrustFall” attack shows how AI coding agents can be manipulated into launching stealthy supply chain compromises. The post AI Coding Agents Could Fuel Next Supply Chain Crisis appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original

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Claude Code, Gemini CLI, GitHub Copilot Agents Vulnerable to Prompt Injection via Comments

AI, AI hack, Artificial Intelligence, Claude Code, GitHub Copilot, prompt injection /

Claude Code, Gemini CLI, GitHub Copilot Agents Vulnerable to Prompt Injection via Comments 2026-04-16 at 12:11 By Eduard Kovacs A researcher has disclosed the details of the AI attack method he has named ‘Comment and Control’. The post Claude Code, Gemini CLI, GitHub Copilot Agents Vulnerable to Prompt Injection via Comments appeared first on SecurityWeek.

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Anthropic tests user trust with ID and selfie checks for Claude

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Anthropic tests user trust with ID and selfie checks for Claude 2026-04-16 at 11:16 By Sinisa Markovic Anthropic announced identity verification for Claude using government ID and selfie checks, becoming the first major AI chatbot to do so, a move that may prove unpopular with users. Having built its reputation around privacy in the AI

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Agentic AI memory attacks spread across sessions and users, and most organizations aren’t ready

agentic AI, Artificial Intelligence, Cisco, Claude Code, cybersecurity, Don't miss, Features, Hot stuff, News, opinion /

Agentic AI memory attacks spread across sessions and users, and most organizations aren’t ready 2026-04-14 at 09:15 By Mirko Zorz In this Help Net Security interview, Idan Habler, AI Security Researcher at Cisco, breaks down a threat most security teams haven’t named yet: agentic memory as an attack surface. Habler walks through MemoryTrap, a disclosed

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Claude Code source leak exploited to spread malware

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Claude Code source leak exploited to spread malware 2026-04-03 at 14:30 By Sinisa Markovic A source code leak involving Anthropic’s Claude Code tool quickly escalated into a cybersecurity threat, as attackers seized on the exposed files to lure developers into downloading malware disguised as “unlocked” versions of the software. Leaked Claude Code source code used

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Critical Vulnerability in Claude Code Emerges Days After Source Leak

AI, Anthropic, Artificial Intelligence, Claude Code, Featured, Vulnerabilities, vulnerability /

Critical Vulnerability in Claude Code Emerges Days After Source Leak 2026-04-02 at 21:45 By Kevin Townsend Within days of each other, Anthropic first leaked the source code to Claude Code, and then a critical vulnerability was found by Adversa AI. The post Critical Vulnerability in Claude Code Emerges Days After Source Leak appeared first on

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AI SOC vendors are selling a future that production deployments haven’t reached yet

agentic AI, Artificial Intelligence, Aunoo AI, automation, CISO, Claude Code, code analysis, Cybanetix, Don't miss, Features, Gartner, generative AI, Hot stuff, LLMs, News, opinion, Reddit, report, security operations, SOC, strategy, Threat Intelligence /

AI SOC vendors are selling a future that production deployments haven’t reached yet 2026-03-26 at 12:32 By Mirko Zorz Vendors selling AI-powered security operations platforms have built their pitches around a consistent set of promises: autonomous threat investigation, dramatic reductions in analyst workload, and an accelerating path toward humanless operations. Practitioners buying and deploying those

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Anthropic cuts action approval loop, lets Claude Code make the call

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Anthropic cuts action approval loop, lets Claude Code make the call 2026-03-25 at 11:06 By Sinisa Markovic Auto mode is a new permissions feature in the Claude Code system that allows the AI to make approval decisions on a user’s behalf while safeguards review actions before execution. The feature is available on Team plans and

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AI coding agents keep repeating decade-old security mistakes

agentic AI, Anthropic, Artificial Intelligence, Claude Code, cybersecurity, Don't miss, DryRun Security, Google, Hot stuff, News, OpenAI, programming, report /

AI coding agents keep repeating decade-old security mistakes 2026-03-13 at 08:01 By Anamarija Pogorelec Coding agents are now writing production features on real development teams, and a new report from DryRun Security shows that those agents introduce security vulnerabilities at a high rate across nearly every type of application they build. “AI coding agents can

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Fake Claude Code install pages highlight rise of “InstallFix” attacks

Anthropic, Claude Code, Don't miss, Google Search, Hot stuff, malvertising, News, programming, Push Security, social engineering, software development /

Fake Claude Code install pages highlight rise of “InstallFix” attacks 2026-03-09 at 12:58 By Zeljka Zorz Users looking for Anthropic’s Claude Code agentic AI coding tool are being tricked via fake Claude Code install pages into running malware, Push Security researchers have warned. The attackers behind this scheme are faithfully cloning Anthropic’s installation page, hosting

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Hackers Weaponize Claude Code in Mexican Government Cyberattack

AI, Artificial Intelligence, Claude Code, data breach, Data Breaches, Mexico /

Hackers Weaponize Claude Code in Mexican Government Cyberattack 2026-03-01 at 15:02 By Ionut Arghire The AI was abused to write exploits, create tools, and automatically exfiltrate over 150GB of data. The post Hackers Weaponize Claude Code in Mexican Government Cyberattack appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Claude Code Flaws Exposed Developer Devices to Silent Hacking

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Claude Code Flaws Exposed Developer Devices to Silent Hacking 2026-02-26 at 19:37 By Eduard Kovacs Anthropic has patched vulnerabilities whose impact was demonstrated by Check Point via malicious configuration files. The post Claude Code Flaws Exposed Developer Devices to Silent Hacking appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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