With a security initiative, OpenAI competes with Anthropic's Mythos and also offers a security review service for open-source ...

OpenAI has announced an expansion of its Daybreak cybersecurity initiative, introducing new tools, partnerships, and the full version of GPT-5.5-Cyber, a model to help organisations identify and patch ...

There have been detection problems in the area of cybersecurity all along. Alert generation overwhelms the security teams, ...

Anthropic’s Mythos model, described in private testing as capable of constructing complex cyber exploits, has been distributed to roughly 150 organizations across more than 15 countries under a ...

GPT-5.5 Cyber tops the CyberGym leaderboard as Anthropic's best models sit offline under a Trump administration export ban.

Anthropic on Tuesday released a preview of its new frontier model, Mythos, which it says will be used by a small coterie of partner organizations for cybersecurity work. In a previously leaked memo, ...

The two companies are collaborating to help businesses identify and validate software vulnerabilities using OpenAI's AI ...

This week, the SDxCentral Open Source Marketplace highlights transformative projects shaping industries from artificial intelligence to cybersecurity and space exploration. These additions demonstrate ...

Two weeks ago, Anthropic’s secretive AI model known as Claude Mythos was discovered because unpublished information about it was sitting in a publicly accessible database. Now the company is ...

A new year brings both fresh and long-standing cyber challenges. The following innovative projects that CISOs are undertaking this year might be worth adding to your own 2026 planning list. As 2026 ...

Anthropic's recent Project Glasswing initiative demonstrated the power of AI-driven digital tools in uncovering cybersecurity ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Anthropic’s Project Glasswing signals a new phase in AI security: powerful cyber models, ...