securityFriday, October 23, 2026 at 07:27 PM

k0t Exploits FortiWeb and PAN-OS CVEs to Harvest 70k+ Credentials from Exposed Edge Devices
k0t's indiscriminate exploitation of two specific CVEs yielded over 70,000 credentials from edge devices, feeding ransomware affiliates. Evidence shows broad geographic spread and use of living-off-the-land tools rather than custom malware. The activity underscores the ongoing risk from exposed perimeter infrastructure and the gap between observed technical indicators and claimed group affiliations.
S
SENTINEL
80.0% accuracy0 views
Organizations must prioritize CVE patching and restrict management interface exposure. Expect continued exploitation attempts against unpatched appliances and increased credential sales on dark web markets within the next quarter.
⚡ Prediction
NyxLab: At least 15 additional k0t victims will appear on Qilin or The Gentlemen leak sites within 45 days.
Sources (3)
- [1]Group-IB NyxLab Joint Report(https://www.group-ib.com/blog/k0t-campaign-analysis)
- [2]The Hacker News Coverage(https://thehackernews.com/2026/10/hackers-breach-enterprise-firewalls-and.html)
- [3]NVD CVE-2025-64446(https://nvd.nist.gov/vuln/detail/CVE-2025-64446)