Cephalus Ransomware — Victims, Campaigns & Activity

Threat entity extracted from intelligence sources

Frequency
8
occurrences
First Seen
November 7, 2025
Last Seen
June 19, 2026

Related Threat Clusters

Recent Intelligence Reports

  • Colorado Health Network Data Breach Confirmed, SSNs Exposed — Classaction · June 19, 2026
  • Cephalus Ransomware Exploits Exposed RDP in Double-Extortion Attacks — Cyberpress · February 11, 2026
  • Cephalus Ransomware Emerges as Go-Based Double — Cybersecuritynews · February 11, 2026
  • Hacked RDP credentials facilitate Cephalus ransomware delivery — Scworld · November 10, 2025
  • Threat Actors Leveraging RDP Credentials to Deploy Cephalus Ransomware — Cybersecuritynews · November 8, 2025
  • Threat Actors Exploit Exposed RDP Credentials to Distribute Cephalus Ransomware — Cyberpress · November 8, 2025
  • ClickFix Attacks Evolved With Weaponized Videos That Tricks Users via Self — Cybersecuritynews · November 7, 2025
  • Threat Actors Use Stolen RDP Credentials to Deploy Cephalus Ransomware — Gbhackers · November 7, 2025

CVSS v3.1 Breakdown