Tennessee Department Of Revenue — Cyber Attacks, Breaches & Threat Activity

Threat entity extracted from intelligence sources

Frequency
1
occurrences
First Seen
January 21, 2026
Last Seen
January 21, 2026

Tennessee Department Of Revenue is a organization tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed January 21, 2026; most recent activity January 21, 2026.

Related Threat Clusters

  • Global Spam Wave Targets Users via Unsecured Zendesk Systems

    A massive spam wave has emerged, affecting users worldwide through unsecured Zendesk support systems. Starting on January 18, 2026, victims reported receiving hundreds of emails with unusual subject lines, although the…

    2 articles · Updated January 21, 2026

Recent Intelligence Reports

  • Zendesk ticket systems hijacked in massive global spam wave — Bleepingcomputer · January 21, 2026

CVSS v3.1 Breakdown