Alphv/Blackcat Ransomware — Victims, Campaigns & Activity

Threat entity extracted from intelligence sources

Frequency
18
occurrences
First Seen
November 3, 2025
Last Seen
May 7, 2026

Alphv/Blackcat is a ransomware_group tracked across 9 threat clusters and 18 intelligence report mentions on ThreatCluster. First observed November 3, 2025; most recent activity May 7, 2026.

Related Threat Clusters

Recent Intelligence Reports

  • Infostealing Malware Remains Top Threat To Healthcare — www.techtarget.com · May 7, 2026
  • Ransomware negotiator pleads guilty to helping ransomware gang — Techcrunch · April 21, 2026
  • Third ransomware pro pleads guilty to cybercrime U-turn — Theregister · April 21, 2026
  • Yet another ex — Theregister · April 21, 2026
  • FIIG Securities Fined AU$2.5 Million Following Prolonged Cybersecurity Failures — Thecyberexpress · February 10, 2026
  • FBI Takes Down RAMP Ransomware Forum — Infosecurity-Magazine · January 29, 2026
  • FBI's RAMP Takedown: Dismantling Ransomware's Last Open Market — Webpronews · January 29, 2026
  • Two-Minute Recap IT Law Matters Around the Globe: 2025 December — Lexology · January 23, 2026

CVSS v3.1 Breakdown