Microsoft patched high-severity zero-days disclosed by researcher Nightmare Eclipse after months of public feuding, with implications for crypto holders on

Today is Microsoft's June 2026 Patch Tuesday, with security updates for 200 flaws and three publicly disclosed zero-day vulnerabilities.

Microsoft published a blog post criticizing the researcher, who goes by the handle “Nightmare Eclipse,” for publicly disclosing a series of bugs, including BlueHammer, RedSun,…