Skip to content

Delta Airlines

Disclosed Apr 11, 20188 years agoConfirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedApr 11, 2018
DiscoveredMar 28, 2018
HappenedSep 26, 2017
AttackHacking
Data exposedNames
SectorOther · US
StatusConfirmed

Sources

Source
Washington Attorney General breach notice: Delta Airlinesatg.wa.gov · Official notice
Notice letter filed with the Delaware DOJ: Delta Airlinesattorneygeneral.delaware.gov · Official notice

Notices filed

WhereFiledPeople
Washington AGresidents of WAApr 11, 201824,563
Delaware DOJresidents of DEApr 11, 2018763
History of this record
  • 2026-09-25 · data_types: [] to ["names"] · backfill source
  • 2026-09-25 · added · backfill source

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

Everything about Delta Airlines

New breaches by email

Wednesdays, only in weeks with newly disclosed breaches, the largest first.

Double opt-in. Unsubscribe any time.