threat actor · Origin not attributed
Fog
1 CVE exploited (1 in CISA KEV)
The strips, in order: the CVEs it is reported to exploit by weakness class and by vendor, the techniques ATT&CK says it uses by tactic, its malware and tools, then who it targets. Each square is one record.
Open Fog's actor pageFog is named in one CyberSIXT article, which reports that ransomware groups including Fog exploited CVE-2024-40766 in SonicWall firewalls. Little is on record about Fog, and no origin attribution is recorded.
Source: CyberSIXT summary, 14 November 2026. Written by CyberSIXT's model from CyberSIXT's own article summaries and records, and checked against them; read the articles before relying on it.
- Origin
- Not attributed
- On record in
- CyberSIXT
Data as of 2026-11-15. CVE List through 2026-11-15 · EPSS of 2026-11-15 · CISA KEV checked 2026-11-15. Sources: MITRE ATT&CK (© The MITRE Corporation, reproduced and distributed with its permission), the MISP Galaxy (CC0), and CyberSIXT's own coverage.