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Supply ChainApr 3, 2026

Blast Radius of TeamPCP Attacks Expands Amid Hacker Infighting

TeamPCP supply chain attacks expand as ShinyHunters and Lapsus$ claim involvement.

Summary

TeamPCP's supply chain attack campaign is widening in scope as multiple threat actors, including ShinyHunters and Lapsus$, claim credit and involvement in breaches. The overlapping claims and competing threat actors are creating confusion for affected organizations trying to understand their exposure and threat landscape. This muddying of attribution complicates incident response and remediation efforts across multiple compromised enterprises.

Indicators of Compromise

  • malware — TeamPCP

Entities

TeamPCP (campaign)ShinyHunters (threat_actor)Lapsus$ (threat_actor)