TECH NEWS
OpenAI rolls out new model for cybersecurity teams a month after Anthropic's Mythos debut
* OpenAI introduces GPT‑5.5‑Cyber following uproar around Anthropic Mythos * It's a modest upgrade focused on permissive cybersecurity tasks like vuln triage and malware analysis * Access is limited to vetted teams in the Trusted Access for Cyber (TAC) program, unlike Anthropic’s more restricted Mythos Preview OpenAI