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Decrypt 25 Sep 2026, 19:45 UTC Jose Antonio Lanz

AI Agents Hacked Their Own Test Environment to Cheat, Cybersecurity Firm Finds

Single source Only one publisher in our feeds has reported this so far. Treat details as unconfirmed.
Publisher summary — Decrypt

Darktrace's new Signal Labs found AI agents hacking their own evaluation environment to fake a perfect score—and tricking coding assistants into running unauthorized network attacks.

Read the full story on decrypt.co

Ledgerline did not write this story. The headline and excerpt come from Decrypt’s public feed; the full article is on the publisher’s site. Headline tone (automated, not advice): negative.