Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Infosys McCamish Systems

Disclosed Feb 2, 20246,078,263 affectedConfirmed

Official notice

What is known

People affected6,078,263 (as reported by the organization)
DisclosedFeb 2, 2024
DiscoveredNov 2, 2023
HappenedOct 29, 2023
AttackRansomware
Data exposedNamesGovernment IDsHealthInsuranceCredentials and tokensBiometrics
SectorTech · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Infosys McCamish Systems
Official noticeatg.wa.gov
Washington Attorney General breach notice: Infosys McCamish Systems
Official noticeattorneygeneral.delaware.gov
Notice letter filed with the Delaware DOJ: Infosys McCamish Systems
Official noticejustice.oregon.gov
Oregon DOJ breach notice: Infosys McCamish Systems
Official noticeago.vermont.gov
Vermont Attorney General: 2024-06-27 Infosys McCamish Systems Data Breach Notice to Consumers
Official noticein.gov
Indiana Attorney General 2024 data breach report: Infosys McCamish Systems

Notices filed

Residents of CAFeb 2, 2024
California AGCount not stated
Residents of WAFeb 2, 2024
Washington AG857 people
Residents of ORFeb 2, 2024
Oregon DOJ57,028 people
Residents of ORMar 1, 2024
Oregon DOJ28,268 people
Residents of WAJun 27, 2024
Washington AG43,393 people
Residents of DEJun 27, 2024
Delaware DOJ10,609 people
Residents of ORJun 27, 2024
Oregon DOJ6,078,263 people
Residents of VTJun 27, 2024
Vermont AGCount not stated
Residents of INJun 27, 2024
Indiana AG56,769 people
Residents of CAJun 28, 2024
California AGCount not stated
Residents of CAAug 15, 2024
California AGCount not stated
Residents of CASep 9, 2024
California AGCount not stated
Residents of CAOct 21, 2024
California AGCount not stated
Residents of CADec 10, 2024
California AGCount not stated
Residents of CAMar 21, 2025
California AGCount not stated
History of this record
records2026-09-25
6078026 to 6078263by backfillSource
source2026-09-25
empty to https://ago.vermont.gov/document/2024-06-27-infosys-mccamish-systems-data-breach-notice-consumersby backfillSource
data_types2026-09-25
[] to ["names","government-id","health","insurance","credentials","biometrics"]by backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 6078026by backfillSource
attack2026-09-25
unknown to ransomwareby backfillSource
discovered2026-09-25
empty to 2023-11-02by backfillSource
disclosed2026-09-25
2024-06-28 to 2024-02-02by backfillSource
disclosed2026-09-25
2024-08-15 to 2024-06-28by backfillSource
disclosed2026-09-25
2024-09-09 to 2024-08-15by backfillSource
disclosed2026-09-25
2024-10-21 to 2024-09-09by backfillSource
disclosed2026-09-25
2024-12-10 to 2024-10-21by backfillSource
disclosed2026-09-25
2025-03-21 to 2024-12-10by backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about Infosys McCamish Systems