Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Optima Tax Relief

Disclosed May 2, 20235,027 affectedConfirmed

Official notice

What is known

People affected5,027 (as reported by the organization)
DisclosedMay 2, 2023
HappenedDec 1, 2019
AttackNot stated
Data exposedNot stated
SectorFinance · US
StatusConfirmed

Sources

Official noticeago.vermont.gov
Vermont Attorney General: 2023-05-02 Optima Tax Relief Data Breach Notice to Consumers
Official noticein.gov
Indiana Attorney General 2023 data breach report: Optima Tax Relief

Notices filed

Residents of VTMay 2, 2023
Vermont AGCount not stated
Residents of INMay 2, 2023
Indiana AG13 people

Other breaches at Optima Tax Relief

Chaos ransomware gang leaks Optima Tax Relief case filesRansomware exposed internal documents, Social Security numbers, health records, insurance details, payment cards, financial details and names. Reported to the California AG.Ransomware20K affectedFinanceUSJun 6, 2025
History of this record
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 5027by backfillSource
occurred2026-09-25
empty to 2019-12-01by backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about Optima Tax Relief