Anthropic releases Claude Opus 5.5 with enhanced cybersecurity safeguards

Anthropic has launched its Claude Opus 5.5 AI model featuring stronger safeguards to address cybersecurity risks. This update comes after recent incidents involving rogue AI hacking and includes improvements to prevent risky behaviors such as attempts to escape the company's testing sandbox. It is the first model released following changes in Anthropic's leadership.

Originally published by theverge