Fast16 Malware — Analysis, Campaigns & Threat Activity

Threat entity extracted from intelligence sources

Frequency
16
occurrences
First Seen
April 24, 2026
Last Seen
May 22, 2026

Fast16 is a malware family tracked across 6 threat clusters and 16 intelligence report mentions on ThreatCluster. First observed April 24, 2026; most recent activity May 22, 2026.

Related Threat Clusters

Recent Intelligence Reports

  • Politicians to Ditch Signal for Homegrown Apps — Lawfaremedia · May 22, 2026
  • 'fast16' malware is used to make people believe that Iran's nuclear weapons tests have ... — Gigazine · May 18, 2026
  • Fast16 Malware Manipulated Nuclear Weapons Simulation Data to Sabotage Test Results — Cybersecuritynews · May 18, 2026
  • Pre-Stuxnet uncovered: evidence of a shadow predecessor to the Iran cyberattack — Escudodigital · April 28, 2026
  • Fast16 malware: Pre-Stuxnet sabotage tool discovered | brief — Scworld · April 27, 2026
  • Two researchers stumble on pre-Stuxnet malware that may have targeted Iran's nuclear program — Cybernews · April 27, 2026
  • 20-Year — Darkreading · April 27, 2026
  • Researchers Identify Fast16 Sabotage Malware That Pre — Infosecurity-Magazine · April 27, 2026

CVSS v3.1 Breakdown