ThreatCluster

NTLM Authentication Vulnerabilities Exploited in Cyber Attacks on Windows Systems

First seen 26 Nov 2025, 17:31 UTC •CybersecuritynewsCyberpress •30

Article Content

Browse articles
ThreatCluster

Hackers are actively exploiting vulnerabilities in NTLM authentication to target Windows systems. This issue, which has been known since 2001, has escalated into a significant security crisis affecting numerous organizations. Attackers are weaponizing these flaws to gain unauthorized access to sensitive information.

How this analysis works

Extracted Entities

1 / 2