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Nation-stateJun 6, 2026

🚨🇲🇽 A threat actor known as Skull1172, posting under the EsqueleSquad banner, claims to have b...

Skull1172 claims breach of Mexican government and financial systems.

Summary

A threat actor identified as Skull1172, operating under the EsqueleSquad banner, has claimed responsibility for breaching multiple Mexican government and financial entities. The claimed targets include significant institutions such as IMSS, Llave MX, SAT, FONACOT, INFONAVIT, UNAM, and services linked to BBVA.

Entities

Skull1172 (threat_actor)EsqueleSquad (threat_actor)IMSS (product)Llave MX (product)SAT (product)FONACOT (product)