Ransomware victim disclosure
← All victimsMytheresa
Claimed by shinyhunters · listed 1 month ago
Status timeline
- Listed
Apr 12, 2026
- Data leaked
At a glance
- Group
- shinyhunters
- Status
- Data leaked
- Country
- DE
- Sector
- Consumer Services
- Listed on leak site
- Apr 12, 2026
About the victim
AI dossier — public-source company profileMytheresa is a Germany-based luxury online fashion retailer headquartered in Munich, offering high-end clothing, shoes, and accessories from top designer brands to customers worldwide. The company operates a global e-commerce platform and is publicly listed on the NYSE. It serves a high-net-worth consumer base across multiple countries.
- Industry
- Luxury Fashion E-Commerce
- Employees
- 501-1000
- Founded
- 2006
Attack summary
Severity: critical — ShinyHunters claims exfiltration of customer PII at scale from a global luxury e-commerce platform with a large international customer base, constituting regulated personal data exposure (GDPR-covered) with transactional/financial history included, meeting the threshold for critical severity.ShinyHunters claims to have exfiltrated sensitive customer PII and transactional history data from Mytheresa, issuing a final warning with a deadline of 14 April 2026 to pay or face public data leakage along with additional unspecified digital disruption.
Data the group says was taken
AI dossier — extracted from the leak post- Customer personally identifiable information (PII)
- Transactional history data
- Purchase records
What the group claims
Sensitive customer PII data and transactional history data was compromised. Pay or leak. This is a final warning to reach out by 14 Apr 2026 before we leak along with several annoying (digital) problems that'll come your way. Make the right decision, don't be the next headline. | Updated: 11 Apr 2026 | Warning: FINAL WARNING PAY OR LEAK
Source
Indexed 1 month agoThis page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.
