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Microsoft Calls the Zero-Day Dumps Irresponsible. The Researcher Says Microsoft Started It.

  • Pierluigi Paganini--Securityaffairs.com
  • published date: 2026-05-29 10:51:26 UTC

A researcher dropped 6 Windows zero-days with no warning. Three are now exploited in the wild. Microsoft is angry. The researcher says Microsoft ignored them first. Over the past month, a researcher going by Chaotic Eclipse, also known as Nightmare-Eclipse, p…

Microsoft Calls the Zero-Day Dumps Irresponsible. The Researcher Says Microsoft Started It. Over the past month, a researcher going by Chaotic Eclipse, also known as Nightmare-Eclipse, publicly rele… [+5129 chars]