Flipkart’s Super.money Bets on AI Agents to Outdo Bigger Rivals1h ago Datasette 1.0a39 and 0.65.4 security releases1h ago Anthropic caught scientists using Claude to further biological weapon research2h ago Oracle says AI will save it from the SaaSpocalypse, not bring it on2h ago Congress Is Suddenly Waking Up to the AI Doomsday Threat3h ago Don’t ask ChatGPT 'What should I do?' — this simple prompt helps you make better decisions yourself3h ago Extreme Networks’ Agent ONE Coworker moves AI networking from dashboards to answers3h ago Introducing ChatGPT for Financial Services3h ago Tesla unveils driverless Cybercab in Japan for 1st time3h ago The AI safety vibe shift4h ago Sam Altman met with top power utilities about securing the electrical grid. He offered one possible solution: OpenAI's cyber services.4h ago OpenAI Is Open to Slowing Cutting-Edge AI, CEO Sam Altman Tells Staff4h ago Tencent-Backed Chipmaker Enflame Jumps 188% in Shanghai Debut4h ago Salesforce introduces Enterprise AI Harness, AI Control Plane4h ago

Flipkart’s Super.money Bets on AI Agents to Outdo Bigger Rivals1h ago Datasette 1.0a39 and 0.65.4 security releases1h ago Anthropic caught scientists using Claude to further biological weapon research2h ago Oracle says AI will save it from the SaaSpocalypse, not bring it on2h ago Congress Is Suddenly Waking Up to the AI Doomsday Threat3h ago Don’t ask ChatGPT 'What should I do?' — this simple prompt helps you make better decisions yourself3h ago Extreme Networks’ Agent ONE Coworker moves AI networking from dashboards to answers3h ago Introducing ChatGPT for Financial Services3h ago Tesla unveils driverless Cybercab in Japan for 1st time3h ago The AI safety vibe shift4h ago Sam Altman met with top power utilities about securing the electrical grid. He offered one possible solution: OpenAI's cyber services.4h ago OpenAI Is Open to Slowing Cutting-Edge AI, CEO Sam Altman Tells Staff4h ago Tencent-Backed Chipmaker Enflame Jumps 188% in Shanghai Debut4h ago Salesforce introduces Enterprise AI Harness, AI Control Plane4h ago

Unauthorized group has gained access to Anthropic’s exclusive cyber tool Mythos, report claims

Covered by 4 sourcesPublished Apr 21, 2026

An unauthorized group reportedly accessed Mythos, a cyber tool exclusive to Anthropic, raising concerns about security breaches within AI-related cybersecurity tools.

Covered by 4 sources

More on this story

Top Security Experts Alarmed by Power of Anthropic’s New Hacker AI
Apr 16· Futurism
Anthropic’s new AI tool has implications for us all – whether we can use it or not | Shakeel Hashim
Apr 10· The Guardian

#anthropic #cybersecurity-breach #mythos

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