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#zerodayexploits - Beeble Blog

OpenAI is hitting the brakes on a model that learned to hack too well
Artificial Intelligence

OpenAI pauses Astra model development after finding critical cybersecurity risks and autonomous hacking capabilities that threaten digital infrastructure.

Alwin Davies
Alwin Davies
August 8, 2026
How a Disgruntled Researcher’s Code Shattered the Illusion of Windows Defender Security
Cyber Security

Hackers are exploiting unpatched Windows Defender flaws leaked by a researcher. Learn about BlueHammer, UnDefend, and how to protect your organization.

Alexey Drobyshev
Alexey Drobyshev
April 18, 2026
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