Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Tree Top

Disclosed Dec 23, 202018,000 affectedConfirmed

Official notice

What is known

People affected18,000 (as reported by the organization)
DisclosedDec 23, 2020
DiscoveredNov 11, 2020
HappenedNov 10, 2020
AttackRansomware
Data exposedNot stated
SectorOther · US
StatusConfirmed

Sources

Official noticeatg.wa.gov
Washington Attorney General breach notice: Tree Top
Official noticein.gov
Indiana Attorney General 2021 data breach report: Tree Top

Notices filed

Residents of WADec 23, 2020
Washington AG9,721 people
Residents of INDec 23, 2020
Indiana AG24 people
History of this record
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 18000by backfillSource
occurred2026-09-25
empty to 2020-11-10by backfillSource
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 Tree Top