ENKR

Iseto ransomware breach of outsourced print data

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Made public · 3,076,477 people in client data

What leaked4

Hard to replace

  • Income, balances, loans, credit or other financial details
  • Home or delivery address

Permanent

  • Health information
  • Full name
  • Health informationhealth-insurance generic-drug notices; 13,150 people with sensitive data · PPC
  • Income, balances, loans, credit or other financial detailsdepends on the mailing: e.g. defined-contribution pension amounts, loan balances, tax amounts

To-dos

None of the harms this check covers.

What happened next14 events

  1. Undetected 1 eventNone on record · show events
  2. Response 11 eventsNo individual notice on record · show events
  3. RemedyNone on record
  4. Penalty 1 eventOngoing · show events
  5. Disputes 1 eventOngoing · Back to latest

Disputes: 1 event

Back to latest
  1. Four suspected core members of the 8Base ransomware group, which press reports name as Iseto's attacker, were arrested in an international operation
Company
Iseto
When it happened
Company detected it
Made public
Notice
Leak confirmed
Affected
3,076,477 people in client data · PPC: 2,509,886 private-sector, 566,561 public-sector; plus 441 Iseto staff

How the facts developed

  1. PPC guidance: 3,076,477 people, 41 direct clients, about 100 organisations including sub-contracting chains
  2. Iseto confirmed that data posted on the attackers' leak site on June 18, 2024 came from its servers and included clients' customer data

Sources