Cisco Talos blog
BeaverTail and OtterCookie evolve with a new Javascript module · 2025-10-16T10:00:49.000Z
Talos is actively monitoring other clusters of these campaigns, which are attributed to the threat actor group Famous Chollima, a subgroup of Lazarus, and aligned with the economic interests of DPRK. This post discusses some of the tactics, techniques and procedures (TTPs) and changes in tooling developed over time by another large cluster of Contagious Interview activities.