Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

City of Hayward

Disclosed Jan 29, 202532,433 affectedConfirmed

Official notice

What is known

People affected32,433 (as reported by the organization)
DisclosedJan 29, 2025
HappenedJul 9, 2023
AttackNot stated
Data exposedNot stated
SectorGovernment · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: City of Hayward
Official noticeago.vermont.gov
Vermont Attorney General: 2025-01-29 City of Hayward Data Breach Notice to Consumers
Official noticein.gov
Indiana Attorney General 2025 data breach report: City of Hayward

Notices filed

Residents of CAJan 29, 2025
California AGCount not stated
Residents of VTJan 29, 2025
Vermont AGCount not stated
Residents of INJan 29, 2025
Indiana AG72 people
History of this record
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 32433by backfillSource
source2026-09-25
empty to https://ago.vermont.gov/document/2025-01-29-city-hayward-data-breach-notice-consumersby 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 City of Hayward