GPT-6 Astra goes off script, ShinyHunters suspect arrested, Nvidia corrals rogue AI agents — Cybersecurity Headlines

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GPT-6 Astra goes off script in attack simulations

Dutch police arrest "reformed" hacker in ShinyHunters probe

Nvidia builds a browser for AI agents

Get the show notes here:

https://cisoseries.com/cybersecurity-news-september-29-2026/

Huge thanks to our episode sponsor, Intezer

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