**Source : Help Net Security | 8 octobre 2026** Anthropic’s Claude Haiku 5.5 model, designed for quick, repetitive workloads and speed-sensitive tasks, is now better at finding vulnerabilities and writing exploits than its predecessor. The company has given it stricter cybersecurity safeguards than Haiku 4.5, though lighter ones than its more advanced models, whose offensive skills remain well ahead. Cybersecurity capabilities and safeguards An... 👉 **Lire l'article complet sur Help Net Security :** [https://www.helpnetsecurity.com/2026/10/08/anthropic-claude-haiku-5-5/](https://www.helpnetsecurity.com/2026/10/08/anthropic-claude-haiku-5-5/)