EncryptHub Strikes Again: The Zero-Day Comedy of Errors in Windows Vulnerability!

EncryptHub, also known as Water Gamayun, is causing chaos with its MSC EvilTwin exploits. By manipulating .msc files, this threat actor bypasses security measures with the finesse of a cat burglar at a dog show. Microsoft urges users to patch up and avoid opening strange files—unless you’re feeling particularly adventurous!

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Hot Take:

EncryptHub is like that pesky mosquito you just can’t swat away. They’ve found a new zero-day vulnerability, “MSC EvilTwin,” and are buzzing around exploiting it like there’s no tomorrow. If you’re not careful, they might just suck the data right out of your computer. Grab your cyber-fly swatter and patch up that vulnerability before they bite!

Key Points:

  • EncryptHub is exploiting a zero-day vulnerability in Microsoft Management Console (MSC) files.
  • Dubbed “MSC EvilTwin,” the vulnerability is tracked as CVE-2025-26633.
  • Attackers can use this flaw to bypass Windows file reputation protections.
  • EncryptHub is known for deploying various malicious payloads, including ransomware.
  • The vulnerability was patched by Microsoft during this month’s Patch Tuesday.

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