Every public data breach

44 disclosed this week · 26,355 on record

Lee Enterprises

Disclosed Feb 7, 202539,779 affectedConfirmed

Official notice

Qilin ransomware attack cripples Lee newspapers, exposes staff SSNs

A February ransomware attack claimed by Qilin encrypted critical systems at newspaper publisher Lee Enterprises, disrupting printing at dozens of outlets for weeks; Lee later told Maine's attorney general that data of 39,779 people, mostly employees, was stolen.

What is known

People affected39,779 (as reported by the organization)
DisclosedFeb 7, 2025
DiscoveredMay 28, 2025
HappenedFeb 3, 2025
AttackRansomware
Data exposedNamesSocial Security numbersEmployment
SectorMedia · US
StatusConfirmed

Sources

Notices filed

History of this record
source2026-09-25
empty to https://ago.vermont.gov/document/2025-06-03-lee-enterprises-data-breach-notice-consumersby backfillSource
sector2026-09-25
other to mediaby seedSource
attack2026-09-25
unknown to ransomwareby seedSource
data_types2026-09-25
[] to ["names","ssn","employment"]by seedSource
records_basis2026-09-25
empty to organizationby seedSource
records2026-09-25
empty to 39779by seedSource
disclosed2026-09-25
2025-02-18 to 2025-02-07by seedSource
summary2026-09-25
empty to A February ransomware attack claimed by Qilin encrypted critical systems at newspaper publisher Lee Enterprises, disrupting printing at dozens of outlets for weeks; Lee later told Maine's attorney general that data of 39,779 people, mostly by seedSource
title2026-09-25
Updated SEC filing on a material cybersecurity incident to Qilin ransomware attack cripples Lee newspapers, exposes staff SSNsby seedSource
disclosed2026-09-25
2025-03-06 to 2025-02-18by backfillSource
disclosed2026-09-25
2025-06-04 to 2025-03-06by backfillSource
title2026-09-25
empty to Updated SEC filing on a material cybersecurity incidentby backfillSource
discovered2026-09-25
empty to 2025-05-28by 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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