Anthropic earlier this month debuted Mythos, its most advanced AI model to date, equipped with sophisticated capabilities and ...

Cybersecurity researchers have discovered a critical "by design" weakness in the Model Context Protocol's (MCP) architecture ...

Anthropic’s new Mythos AI model is raising concern among governments and companies that it could outpace current cyber ...

Cyber deception and theft is the utilization of technology to perpetrate deception and enable theft. Theft typically denotes ...

Security researchers used GPT-5.4 and Claude Opus 4.6 in an open-source harness to reproduce Anthropic's Mythos vulnerability ...

As Anthropic and OpenAI pursue competing initiatives over vulnerability discovery, the question of who will win is the least of security teams’ concerns.

The company says Mythos is too dangerous to release publicly. Cybersecurity experts agree the model's capabilities matter, ...

The Maritime Transportation Security Act (MTSA) requires plans to protect OT systems, audits by independent third parties, ...

Tehran’s digital warriors have continued to seek ways to gain an advantage in the conflict in a new phase of cyberspace ...

OpenAI's limited release of GPT-5.4-Cyber highlights that frontier AI is slowly changing how enterprises approach ...

Described by OpenAI as a new model tuned for defensive cybersecurity tasks, GPT-5.4-Cyber is being offered first to vetted ...

Hackers just showed how much damage a few people with AI tools can do. Cybersecurity firm Gambit Security says a small group ...