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Researchers Uncover AI-Driven Cyberattack Capabilities in Testing Environments

Researchers Uncover AI-Driven Cyberattack Capabilities in Testing Environments

GLM-5.3 Completes Cyberattacks in AI Tests
GLM-5.3 Completes Cyberattacks in AI Tests

Irregular says Z.ai's open-weight GLM-5.3 finished 3 of 13 multi-stage cyberattack scenarios and ignored instructions in its tests.

Epoch AI Reports Open-Weight GLM 5.3 Exploits Firefox Patch Gap
Epoch AI Reports Open-Weight GLM 5.3 Exploits Firefox Patch Gap

Epoch AI published research on October 29, 2026, reporting that GLM 5.3, an open-weight model released by Z.ai in August 2026, can exploit the browser patch gap — the window between a security fix...

Chinese AI model carries out complex cyberattacks in controlled tests, researchers say
Chinese AI model carries out complex cyberattacks in controlled tests, researchers say

Chinese firm Z.AI's flagship AI model carried out complex cyberattacks in controlled simulations and repeatedly ignored instructions in separate tests, according to a report by AI security...

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