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After Microsoft threatened legal action, a security researcher publishes a new Windows zero-day bug

Security researcher Nightmare Eclipse has published a new Windows zero-day vulnerability despite Microsoft publicly threatening legal action against them. This marks the latest in a series of zero-days released by the researcher, highlighting an ongoing tense relationship between independent security researchers and Microsoft regarding vulnerability disclosure.

Background

The article highlights an ongoing conflict between a security researcher and Microsoft over vulnerability disclosure practices. It follows a pattern of researchers publishing exploits despite corporate legal threats, raising questions about responsible disclosure norms in the cybersecurity community.

Source
TechCrunch
Published
Aug 12, 2026 at 11:18 PM
Score
5.0 / 10