Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Idaho National Laboratory

Disclosed Dec 8, 2023Confirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedDec 8, 2023
DiscoveredNov 20, 2023
HappenedNov 19, 2023
AttackHacking
Data exposedNot stated
SectorGovernment · US
StatusConfirmed

Sources

Official noticeatg.wa.gov
Washington Attorney General breach notice: Idaho National Laboratory

Notices filed

Residents of WADec 8, 2023
Washington AG817 people

Other breaches at Idaho National Laboratory

Disc with data of 59,000 Idaho National Laboratory workers lost in UPS transitLost or stolen device exposed names, Social Security numbers and employment records.Lost or stolen device59K affectedGovernmentUSUnverifiedMar 7, 2009
History of this record
Added2026-09-25
First recordedby backfillSource

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

Everything about Idaho National Laboratory