Anthropic to brief Homeland Security on 'Mythos' AI cyber model

Anthropic will meet behind closed doors with the House Committee on Homeland Security today to walk lawmakers through Mythos, ...
SiliconANGLE

OpenAI launches GPT-5.4-Cyber model for vetted security pros

OpenAI Group PBC today announced the launch of GPT-5.4-Cyber, a fine-tuned variant of its GPT-5.4 model designed for defensive cybersecurity work and also announced a significant expansion of its ...
The Next Web

OpenAI opens its cybersecurity model to thousands of defenders in race with Anthropic’s Mythos

In short: OpenAI is releasing GPT-5.4-Cyber, a model fine-tuned for defensive cybersecurity with lowered refusal boundaries and binary reverse engineering capabilities, and scaling its Trusted Access ...

OpenAI to give EU access to new cyber model but Anthropic still holding out on Mythos

OpenAI announced on Thursday it was granting preview access to its latest cyber model to vetted cybersecurity teams.
InfoQ

Google’s Cybersecurity Model Sec-Gemini Enables SecOps Workflows for Root Cause and Threat Analysis

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Dany Lepage discusses the architectural ...