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High

Mytheresa experiences data breach affecting over 84,000 records

Luxury fashion retailer Mytheresa experienced a data breach on April 12, 2026, affecting 84,108 records.

Key points

  • Data breach occurred on April 12, 2026.
  • 84,108 records affected.
  • Incident was verified by monitoring services.

Connected intelligence

Signal brief

Follow the organization, likely method and potential impact to explore connected Shadow Tier intelligence.

02

Likely method

Confidentiality impact

Threat source not confirmed

03

Potential impact

Data Exposure

Confidentiality

Published
Apr 12, 2026
Updated
Jul 3, 2026
Confidence
High
Evidence
2 sources

Structured assessment

Signal analysis

It helps compare this signal with other published signals without treating the labels as final determinations.

Threat source

Threat source not confirmed

Watch exposure paths that could affect data, operations or third-party trust.

Business impact

Potential data exposure
Impact area
Confidentiality
Likely asset
User or customer data

Mentioned entities

MytheresaData DisclosureMytheresaLuxuryDetails

Quick context

Questions about this signal

What happened in this signal?

Luxury fashion retailer Mytheresa experienced a data breach on April 12, 2026, affecting 84,108 records. Details about the specific type of data exposed were not immediately available, but the incident was verified.

When was this signal reported?

Shadow Tier lists Apr 12, 2026 as the signal date.

Which organization is connected to this signal?

Mytheresa is the organization connected to this public signal.

Explore Mytheresa
Which impact area is relevant?

This signal is connected to data exposure and breach intelligence based on its reported consequences.

Explore data exposure and breach intelligence