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Mytheresa data breach (2026)

In April 2026, the luxury fashion e-commerce platform Mytheresa was listed as a victim of the ShinyHunters "pay or leak" extortion group. After the ransom deadline passed, the group publicly released the data which contained 84k unique email addresses.

Victim
Mytheresa
records
84.1K
SectorFinance

Imported from Have I Been Pwned — pending editorial review and translation to French. The summary below is machine-extracted; consult the source for details.

In 2026-04-12, Mytheresa was affected by a data breach. Approximately 84,108 accounts were exposed. In April 2026, the luxury fashion e-commerce platform Mytheresa was listed as a victim of the ShinyHunters "pay or leak" extortion group. After the ransom deadline passed, the group publicly released the data which contained 84k unique email addresses.

Sources

  1. haveibeenpwned.comhttps://haveibeenpwned.com/PwnedWebsites#Mytheresa
  2. mytheresa.comhttps://mytheresa.com

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