The anonymous researcher known as Nightmare-Eclipse has been blocked from two major code-hosting platforms in less than a week, as their disruptive public zero-day campaign against Microsoft draws serious real-world consequences.

The anonymous researcher known as Nightmare-Eclipse has been blocked from two major code-hosting platforms in less than a week, as their disruptive public zero-day campaign against Microsoft draws serious real-world consequences. GitLab moved to suspend the account of security researcher Nightmare-Eclipse on May 26, 2026, just days after GitHub, owned by Microsoft, terminated the researcher’s […] The post GitLab Suspends Windows Exploit Researcher Nightmare-Eclipse After GitHub Ban appeared first on Cyber Security News.