Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Questel

1 breach1.2M affected in allTechquestel.com

Extortion breachExtortion exposed emails, employment records, names, phone numbers and addresses.1.2M accountsTechUnverifiedSep 1
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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25
Questel, 2026-09-01
Added2026-09-25
Questel