Mattermost — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
January 3, 2026
Last Seen
May 14, 2026

Related Threat Clusters

Recent Intelligence Reports

  • Inside The Gentlemen Leak: How a New RaaS Captured 10% of 2026's Global Ransomware Victims — Kelacyber · May 14, 2026
  • ShinyHunters claims Resecurity hack, firm says it’s a honeypot — Bleepingcomputer · January 3, 2026

CVSS v3.1 Breakdown