theverge
PublishedSeptember 22, 2026 at 4:30 PM
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Anthropic launches Claude Opus 5.5 with stricter safeguards for cybersecurity

Publisher summary· verbatim
Anthropic says its new Claude Opus 5.5 model comes with stronger safeguards in the wake of recent rogue AI hacking incidents. In an announcement on Tuesday, Anthropic says Opus 5.5 comes with improvements to certain risky behaviors, including attempts to escape the company's testing sandbox. It's th
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