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The AI-generated zero-day discovered by Google used clean 'textbook' Python code — a hallmark of large language model output

The exploit code was almost too neat. When Google’s Threat Intelligence Group flagged a previously unknown software vulnerability being actively exploited in the wild in May 2026, the analysts who examined the attack noticed something unusual: the Python script used to carry out the exploit was clean,
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Google confirms first AI-made zero-day exploit foiled

First AI zero-day: Google identified and blocked a zero-day exploit developed with AI, marking the first confirmed case of its kind in the wild. Bypassing 2FA: The Python-based exploit targeted an open-source admin tool and could bypass two-factor ...
Cybernews

One tiny exploit gives full Linux access: all kernels since 2017 are vulnerable

The critical "Copy Fail" bug (CVE-2026-31431) affects all Linux kernels since 2017, allowing unprivileged local users to gain root privileges.

"Copy Fail": Linux root in all major distributions with 732 bytes of Python

The discoverers have named the root vulnerability "Copy Fail". All major distributions since 2017 are affected.