Eternal Claims to Leak 790GB Database From Monterrey Water Utility

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Summary

Threat actor Eternal claims to have released over 790GB of data from Servicios de Agua y Drenaje de Monterrey, reportedly including names, addresses, water-use records and RFC tax IDs. The actor warned of further government data releases.

Key points

  • Eternal claims to have leaked more than 790GB of data from Servicios de Agua y Drenaje de Monterrey.
  • The dataset reportedly includes full names, physical addresses, water consumption records and RFC tax identification numbers.
  • The actor reportedly offered the data as a free two-part download.
  • Eternal warned that it holds additional government databases and may release more data.

Article Details

Victim Organization
Servicios de Agua y Drenaje de Monterrey
Incident Type
Alleged data breach and database leak
Data Types Exposed
  • Full names
  • Physical addresses
  • Water consumption data
  • RFC tax identification numbers
Affected Records
The dataset is claimed to cover all water service users in Nuevo León and could affect millions of residents and businesses; exact record count not disclosed.
Affected Data Size
Over 790GB, according to the report
Operational Impact
No operational disruption is reported.
Ransom Or Extortion
Eternal reportedly released the data for free to undercut resellers and warned of additional government databases and further releases if reselling continues. No ransom demand is reported.
Claim Status
claimed

Threat Actors