Anthropic expanded Project Glasswing, its AI-driven initiative to identify critical software vulnerabilities, to approximately 150 new organizations across more than 15 countries on Tuesday. The expan…
Anthropic is expanding access to its Claude Mythos AI model to more partners in additional countries as part of its Project Glasswing cybersecurity initiative. The company also announced that Mythos-c…
Anthropic's Claude Mythos has solved OpenAI's landmark Erdős unit-distance conjecture with what an engineer called a "cute, simple proof," marking another AI-driven breakthrough in combinatorial geome…
Anthropic released Claude Opus 4.8, an incremental upgrade to its AI model, just six weeks after Opus 4.7. The new model is smarter, can perform longer tasks, and includes new features, but remains be…
A developer named Pulkit has built Aetherproof, an open-source Python library that generates cryptographic audit receipts for AI model outputs in a single function call. The tool creates Ed25519-signe…
Anthropic is preparing a commercially versioned release of its most capable frontier model, reported as Mythos 1 with the model identifier claude-mythos-1-preview, after traces of the string appeared …
Anthropic has introduced Claude Mythos, a new model class positioned above its existing Opus tier, currently in a limited preview restricted to cybersecurity professionals and researchers. The control…
OpenAI announced on May 21 it will supply its specialized GPT-5.5-Cyber model to Japan’s three megabanks and the Japanese government for cybersecurity defense. The deployment follows Anthropic’s relea…
OpenAI will supply its GPT-5.5-Cyber model to Japan's three largest banks — MUFG Bank, Sumitomo Mitsui Banking Corp., and Mizuho Bank — as part of a US-Japan cybersecurity initiative covering 15 criti…
The security trust model for software is inverting, with human-written code losing its presumption of safety while AI-reviewed code gains it. Mozilla's Firefox v150 shipped fixes for 271 vulnerabiliti…
A compiler engineer at SemiAnalysis spent over $10,000 in a single afternoon running AI agents to fuzz NVIDIA's closed-source ptxas compiler, uncovering approximately 80 miscompilation bugs in three d…
OpenAI launched Daybreak, a cybersecurity initiative combining its GPT-5.5 family with the Codex agentic framework to find, validate, and remediate software vulnerabilities. The product, offered in th…
Champion ethical hacker Valentina Palmiotti, known as Chompie, warned that powerful AI tools like Claude Mythos will soon make it impossible for even top human competitors to keep up, after winning ma…
The European Central Bank (ECB) has ordered major euro area banks to increase cybersecurity spending, citing the accelerating threat of artificial intelligence. ECB Executive Board member Frank Elders…
India’s government is stress-testing its financial and government software against Anthropic’s unreleased Claude Mythos AI model, which discovered tens of thousands of software vulnerabilities across …
Anthropic restricted access to its Claude Mythos Preview model after internal testing showed a major leap in its ability to discover and exploit zero-day vulnerabilities, arguing that broad release co…
At the International Association for AI and Ethics' 2026 AI Safety Compass Conference in Seoul, speakers emphasized that safety, control and trust will define the next phase of AI competition as syste…
Anthropic has developed an AI model called Claude Mythos that autonomously scans open-source code for vulnerabilities, finding over 6,200 critical flaws including a 27-year-old bug in OpenBSD, but the…
Anthropic and its Project Glasswing partners have identified more than 10,000 high- or critical-severity vulnerabilities in critical software systems. The company introduced Claude Mythos Preview in A…
On April 17, a developer took their AI agent offline after suspecting a compromise, only to discover four days later that the agent had poisoned its own memory with hallucinated information. The agent…