Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Sprint

Disclosed Mar 27, 201926,801 affectedConfirmed

Official notice

What is known

People affected26,801 (as reported by the organization)
DisclosedMar 27, 2019
HappenedJun 8, 2019
AttackNot stated
Data exposedNames
SectorOther · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Sprint
Official noticein.gov
Indiana Attorney General 2020 data breach report: Sprint
Official noticein.gov
Indiana Attorney General 2019 data breach report: Sprint
Official noticemaine.gov
Maine Attorney General breach notice archive: Sprint

Notices filed

Residents of INMar 27, 2019
Indiana AG241 people
Residents of MEMar 27, 2019
Maine AG4 people
Residents of CAMay 9, 2019
California AGCount not stated
Residents of INJun 25, 2019
Indiana AG478 people
Residents of CAJul 3, 2019
California AGCount not stated
Residents of MEJul 10, 2019
Maine AG35 people
Residents of INMar 31, 2020
Indiana AG3 people

Other breaches at Sprint

Breach, details not statedBreach notice filed with the Indiana AG, details not stated.388 affectedUSApr 9, 2020Breach, details not statedExposed names and phone numbers. Reported to the California AG.29 affectedUSSep 20, 2017
History of this record
data_types2026-09-25
[] to ["names"]by backfillSource
records2026-09-25
25909 to 26801by backfillSource
records2026-09-25
121 to 25909by backfillSource
disclosed2026-09-25
2019-05-09 to 2019-03-27by backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 121by backfillSource
disclosed2026-09-25
2019-07-03 to 2019-05-09by 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.

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