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Signature Performance

Disclosed Feb 9, 20242 years ago130,228 affectedConfirmed

Official notice

What is known

People affected130,228 (as reported to HHS)
DisclosedFeb 9, 2024
HappenedJan 17, 2024
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
Vermont AGresidents of VTFeb 9, 2024
Indiana AGresidents of INFeb 9, 20247
Vermont AGresidents of VTJun 10, 2024
HHS archivetotalJun 10, 2024130,228
History of this record
  • 2026-09-25 · sector: other to health · backfill source
  • 2026-09-25 · attack: unknown to hacking · backfill source
  • 2026-09-25 · data_types: [] to ["names","health"] · backfill source
  • 2026-09-25 · records_basis: organization to hhs · backfill source
  • 2026-09-25 · records: 7122 to 130228 · backfill source
  • 2026-09-25 · records_basis: empty to organization · backfill source
  • 2026-09-25 · records: empty to 7122 · backfill source
  • 2026-09-25 · occurred: empty to 2024-01-17 · backfill source
  • 2026-09-25 · disclosed: 2024-06-10 to 2024-02-09 · backfill source
  • 2026-09-25 · added · backfill source

First seen 2026-09-25 (Vermont AG), confirmed by Vermont AG. Record counts are as reported. Not legal advice.

Everything about Signature Performance

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