Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

21c Museum Hotels

2 breaches5,557 affected in allOther

Breach, details not statedBreach notice filed with the Indiana AG, details not stated.5,557 affectedUSOct 15, 2021Breach, details not statedExposed names, payment cards, emails, passwords, addresses and names. Reported to the Maine AG.USJul 28, 2017
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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25
21c Museum Hotels, 2017-07-28
Added2026-09-25
21c Museum Hotels, 2021-10-15
Added2026-09-25
21c Museum Hotels