Hacker with a vendetta against Microsoft reveals new zero-day exploit
Nightmare Eclipse has unveiled ShieldBreak, a new zero-day exploit granting SYSTEM privileges on Windows systems.
Nightmare Eclipse has released a new zero-day exploit named ShieldBreak, which allows attackers to gain SYSTEM privileges on fully patched Windows 10, Windows 11, and Windows Server systems. Security expert Kevin Beaumont confirmed its functionality and provided detection queries for defenders. Microsoft has not yet responded regarding a patch for this latest vulnerability.