Every public data breach

44 disclosed this week · 26,355 on record

William R Koscinski Jr CPA

Disclosed Apr 30, 20215,656 affectedConfirmed

Official notice

What is known

People affected5,656 (as reported by the organization)
DisclosedApr 30, 2021
HappenedMar 25, 2021
AttackNot stated
Data exposedNot stated
SectorFinance · US
StatusConfirmed

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby backfillSource

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

Everything about William R Koscinski Jr CPA