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#Anthropic

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Anthropic AI Agent Memory Vulnerability: Data Exposure Risks
HIGH
Vulnerabilities

Anthropic AI Agent Memory Vulnerability: Data Exposure Risks

Cisco discovered a significant memory handling vulnerability in Anthropic AI agents, risking data exposure. This highlights persistent security challenges in AI systems.

Runtime Rebel Intel
5 min read · Apr 23, 2026
Anthropic Project Glasswing: The Shift to AI-Driven Zero-Day Discovery
MEDIUM
Vulnerabilities

Anthropic Project Glasswing: The Shift to AI-Driven Zero-Day Discovery

Anthropic delays Project Glasswing after its AI model identifies critical zero-day vulnerabilities across major tech stacks, sparking a massive patching effort.

Runtime Rebel Intel
4 min read · Apr 23, 2026
INFO
Threat Intel

White House Engages AI Labs on Emerging AI Security Concerns

The White House is engaging leading AI labs like Anthropic to address security of AI models and software, highlighting growing concerns over AI safety and supply chain…

Runtime Rebel Intel
4 min read · Apr 18, 2026
INFO
Threat Intel

Claude Mythos Preview: Anthropic Limits Access to Vulnerability AI

Anthropic restricts Claude Mythos Preview access to critical infrastructure providers due to its advanced capability to exploit zero-day vulnerabilities.

Runtime Rebel Intel
3 min read · Apr 17, 2026
INFO
Threat Intel

Anthropic's Mythos Preview AI: Proactive Vulnerability Hunting with Project Glasswing

Anthropic's Claude Mythos Preview AI possesses significant cyberattack capabilities.

Runtime Rebel Intel
4 min read · Apr 13, 2026
Anthropic Mythos Preview Exploits OS Zero-Days: Addressing the Response Gap
HIGH
Threat Intel

Anthropic Mythos Preview Exploits OS Zero-Days: Addressing the Response Gap

Anthropic restricts Mythos Preview after it autonomously exploits OS zero-days. Learn how to minimize post-alert gaps as breakout times drop to 29 minutes.

Runtime Rebel Intel
4 min read · Apr 13, 2026

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Claude Mythos Identifies Thousands of Zero-Day Flaws in Major Systems
HIGH
Vulnerabilities

Claude Mythos Identifies Thousands of Zero-Day Flaws in Major Systems

Anthropic's Project Glasswing uses the Claude Mythos AI model to uncover thousands of zero-day vulnerabilities across infrastructure from AWS, Google, and Cisco.

Runtime Rebel Intel
4 min read · Apr 8, 2026
INFO
Threat Intel

Anthropic Claude Mythos: Dual-Use AI for Cyber Defense and Offense

Anthropic's Claude Mythos AI, part of Project Glasswing, promises to revolutionize software security but also risks enhancing adversary capabilities.

Runtime Rebel Intel
4 min read · Apr 7, 2026
HIGH
Vulnerabilities

Anthropic Claude Code Vulnerability Analysis — Mitigation Guide

Anthropic's Claude Code faces critical scrutiny following a source code leak and the discovery of a vulnerability allowing arbitrary command execution.

Runtime Rebel Intel
4 min read · Apr 3, 2026
Claude Code Source Leaked via npm Packaging Error
MEDIUM
Supply Chain

Claude Code Source Leaked via npm Packaging Error

Anthropic confirms internal Claude Code source code was leaked due to an npm packaging error. Analysis of supply chain risks and mitigation strategies.

Runtime Rebel Intel
4 min read · Apr 1, 2026
MEDIUM
Supply Chain

Anthropic Claude Code Source Code Leaked via NPM Registry

Anthropic accidentally exposed proprietary source code for its Claude Code CLI tool on the public npm registry. Analyze the technical impact and risks.

Runtime Rebel Intel
3 min read · Apr 1, 2026
Claude Chrome Extension Zero-Click Prompt Injection Vulnerability
HIGH
Vulnerabilities

Claude Chrome Extension Zero-Click Prompt Injection Vulnerability

A critical flaw in Anthropic's Claude Chrome extension allowed websites to silently inject malicious prompts using zero-click XSS techniques.

Runtime Rebel Intel
4 min read · Mar 26, 2026
AI Agent Autonomy: Analyzing the Machine-Speed Espionage Threat
HIGH
Threat Intel

AI Agent Autonomy: Analyzing the Machine-Speed Espionage Threat

Anthropic details a state-sponsored campaign where AI agents automated 90% of tactical operations, requiring new strategies for autonomous threat detection.

Runtime Rebel Intel
4 min read · Mar 25, 2026
Securing Claude Code: Managing AI Agent Risk with Ceros Visibility
MEDIUM
Identity & Access

Securing Claude Code: Managing AI Agent Risk with Ceros Visibility

Discover how Claude Code creates new security challenges for engineering teams and how Ceros provides the visibility needed to govern autonomous AI agents.

Runtime Rebel Intel
3 min read · Mar 19, 2026
Claudy Day: Prompt Injection and XSS Flaws Target Claude AI Users
HIGH
Cloud Security

Claudy Day: Prompt Injection and XSS Flaws Target Claude AI Users

Researchers uncover 'Claudy Day', a trio of vulnerabilities in Anthropic's Claude AI that allow data theft through malicious Google search results.

Runtime Rebel Intel
4 min read · Mar 18, 2026
Firefox 148 Security Update: Anthropic AI Uncovers 22 Vulnerabilities
HIGH
Vulnerabilities

Firefox 148 Security Update: Anthropic AI Uncovers 22 Vulnerabilities

Anthropic's Claude Opus 4.6 AI model identified 22 security vulnerabilities in Firefox, including 14 high-severity flaws addressed in the version 148 release.

Runtime Rebel Intel
4 min read · Mar 7, 2026
INFO
Threat Intel

Pentagon CTO and Anthropic Clash Over AI Autonomous Warfare Limits

Pentagon CTO Emil Michael reveals friction with Anthropic over AI safety restrictions hindering the development of autonomous military decision systems.

Runtime Rebel Intel
4 min read · Mar 7, 2026
INFO
Threat Intel

Pentagon's AI Strategy: Anthropic's Restrictions and National Security Implications

Analyzes Anthropic's refusal to supply AI models for U.S. DoD mass surveillance or autonomous weapons, contrasting with OpenAI's stance and national security…

Runtime Rebel Intel
5 min read · Mar 6, 2026
HIGH
Threat Intel

Claude AI Exploited to Automate Mexican Government Network Breach

Unknown actors bypassed Anthropic's Claude safety filters to automate vulnerability discovery and data exfiltration against Mexican government systems.

Runtime Rebel Intel
4 min read · Mar 6, 2026
HIGH
Threat Intel

Claude Code Weaponized in Mexican Government Cyberattack

Analysis of how threat actors leveraged Anthropic’s Claude Code to automate exploitation and exfiltrate 150GB of data from Mexico's infrastructure ministry.

Runtime Rebel Intel
4 min read · Mar 1, 2026
Pentagon Designates Anthropic as AI Supply Chain Risk
MEDIUM
Supply Chain

Pentagon Designates Anthropic as AI Supply Chain Risk

The Pentagon designated Anthropic a supply chain risk following disputes over Claude AI usage policies regarding autonomous weapons and mass surveillance.

Runtime Rebel Intel
4 min read · Feb 28, 2026
INFO
Threat Intel

Federal Directive Mandates Phase-Out of Anthropic AI from U.S. Agencies

All U.S. federal agencies must discontinue Anthropic technology, impacting AI supply chains while OpenAI, Google, and xAI maintain their government contracts.

Runtime Rebel Intel
4 min read · Feb 28, 2026
Claude Code Security Analysis: Assessing AI CLI Assistant Risks
INFO
Threat Intel

Claude Code Security Analysis: Assessing AI CLI Assistant Risks

Technical analysis of Anthropic's Claude Code CLI tool, evaluating its impact on application security and potential for introducing code vulnerabilities.

Runtime Rebel Intel
4 min read · Feb 27, 2026
HIGH
Vulnerabilities

Anthropic Patches Claude Code Vulnerabilities Enabling Silent Hacking

Anthropic addressed flaws in Claude Code that allowed attackers to execute arbitrary commands on developer devices via malicious repository configurations.

Runtime Rebel Intel
4 min read · Feb 26, 2026