Threat actorN/ATracked since 2026-04

Ext-Cluster-108

Also known as:Chrome108

As of 2026-05-30, Ext-Cluster-108 is a N/A-nexus threat actor tracked by Threadlinqs Intelligence across 1 threat spanning malware. Also known as Chrome108.

Tracked threats: 11 high
First seen: 2026-042026-04-13
Last seen: 2026-042026-04-13
ATT&CK techniques: —No mapped techniques yet
Related CVEs: 0None referenced
Attribution: N/ANation or origin

Nation: N/A · 1 tracked threat(s) · Categories: MALWARE

Activity timeline

Ext-Cluster-108 appears in 1 tracked threat between 2026-04-13 and 2026-04-13.

Tracked threats

108 Malicious Chrome Extensions Share C2 Infrastructure for Session Cookie Theft and Browser Data ExfiltrationHIGH2026-04-13