Lyce · Hybrid Watch

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Southern Water water supplier hacked, customer information leaked.

Southern Water, a water supplier in Worthing, United Kingdom, was hacked and customer information was leaked. Service was not disrupted. However, leaked information included: scans of identity documents, HR-related documents with personal information like addresses, and corporate car leasing agreements. The hack was reportedly carried out by Black Basta, a Russian-speaking ransomware group that is connected to Conti, a Russian top ransomware group.

Occurrence
2024-01-23
Publication
2024-01-23T17:44:56Z
First observed
2026-09-24T06:09:10.079Z
Review status
Not assessed
Countries
GB
Updated
2026-09-27T23:56:59.668Z

E/M/R/S scores

  • EExistence0/4 · Not assessed
  • MIntent0/4 · Not assessed
  • RRussian actor link0/4 · Not assessed
  • SRussian state responsibility0/4 · Not assessed

Facts

No facts

Sources

  1. Role
    discovery_lead
    Date
    2024-01-23T17:44:56Z

    Southern Water, a water supplier in Worthing, United Kingdom, was hacked and customer information was leaked. Service was not disrupted. However, leaked information included: scans of identity documents, HR-related documents with personal information like addresses, and corporate car leasing agreements. The hack was reportedly carried out by Black Basta, a Russian-speaking ransomware group that is connected to Conti, a Russian top ransomware group.