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[ARTICLE · art-20476] src=theregister.com pub= topic=ai-policy verified=true sentiment=↓ negative

Another bug hunter leaks Microsoft exploits in defiance of company’s handling of vulnerability disclosures

A security researcher has publicly released exploit code for multiple Microsoft vulnerabilities, bypassing the company's coordinated disclosure process. The move follows a similar action by another researcher known as Nightmare Eclipse, who leaked exploits earlier this year in protest of Microsoft's handling of bug reports. The leaks expose users to increased risk by providing attackers with working exploit code before Microsoft can issue patches.

read4 min publishedJun 3, 2026

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Security

Another bug hunter leaks Microsoft exploits in defiance of company’s handling of vulnerability disclosures

Researchers follow in Nightmare Eclipse’s footsteps, flipping off Redmond in favor of insta-leaks

OS platforms

Microsoft Build: Surface RTX Spark Dev Box, Coreutils for Windows, air-gapped GitHub and more

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Another bug hunter leaks Microsoft exploits in defiance of company’s handling of vulnerability disclosures

Researchers follow in Nightmare Eclipse’s footsteps, flipping off Redmond in favor of insta-leaks

Microsoft Build: Surface RTX Spark Dev Box, Coreutils for Windows, air-gapped GitHub and more

Execution Containers provide safe environment for running AI agents, while Windows Developer Config aims to make Windows less unpleasant for developers

Listen up, England. The Health Secretary is going to be data controller for everyone's Single Patient Record

No, public bucket policy doesn't mean everyone gets a bucket for themselves. Please let Tech do it. Don't go into Settings... NOOOOOO!

Citation, please! UK regulator slaps Google with new publishing rules for search

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