FishMonger — Threat Actor Profile, Campaigns & Targets

Threat entity extracted from intelligence sources

Frequency
6
occurrences
First Seen
May 20, 2026
Last Seen
June 19, 2026

FishMonger is a apt_group tracked across 2 threat clusters and 6 intelligence report mentions on ThreatCluster. First observed May 20, 2026; most recent activity June 19, 2026.

Related Threat Clusters

Recent Intelligence Reports

  • Fishmongers Arsenal Upgraded Sprysocks Windows — www.welivesecurity.com · June 19, 2026
  • SprySOCKS backdoor expands to Windows with new variants — Feeds.Feedburner · June 16, 2026
  • SprySOCKS Windows Variant Abuses Kernel Drivers to Evade Detection — Darkreading · June 16, 2026
  • ESET Research: China-aligned FishMonger updates its arsenal, targets governments in ... — Markets.Businessinsider · June 16, 2026
  • Windows version of SprySOCKS Linux malware used to attack govt orgs — Bleepingcomputer · June 16, 2026
  • Webworm: New burrowing techniques — Welivesecurity · May 20, 2026

CVSS v3.1 Breakdown