Seller Claims FitnessBoutique Customer Dataset With 1.96 Million Records Is for Sale

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Summary

A seller using the handle Syrv4x claims to offer 1.96 million FitnessBoutique customer records for $750. The dataset’s authenticity, source, size and availability have not been independently verified.

Key points

  • The listing advertises 1,960,466 records in a 3.5 GB dataset for $750, negotiable.
  • Claimed fields include names, email addresses, phone numbers, postal addresses, customer identifiers, and account, subscription and loyalty data.
  • The seller, identified as Syrv4x, reportedly provided a 1,500-line sample; the article does not reproduce it because it contains personal information.
  • The dataset, its source, the seller’s possession of the full material, and the stated record and data counts remain unverified.
  • If authentic, the information could enable targeted phishing, impersonation and other social engineering against customers.

Article Details

Victim Organization
FitnessBoutique
Victim Domain
fitnessboutique[.]fr
Incident Type
Unverified customer-data exposure and dataset sale claim
Disclosure Date
2026-10-02
Data Types Exposed
  • Customer names
  • Email addresses
  • Phone numbers
  • Postal addresses and address objects
  • GUIDs and customer GUIDs
  • Customer IDs and customer numbers
  • Account balances
  • Subscription data
  • Loyalty-related fields
  • VAT numbers
  • Vouchers
  • Shop identifiers
  • Other customer-account metadata
Affected Records
Seller claims 1,960,466 records, including 1,809,656 unique email addresses; counts are not independently verified.
Affected Data Size
Seller claims 3.5 GB; not independently verified.
Operational Impact
Not disclosed. The supplied material does not establish unauthorized access to FitnessBoutique systems.
Ransom Or Extortion
The seller advertises the dataset for $750, negotiable. No ransom demand or extortion activity is reported.
Claim Status
claimed

MITRE ATT&CK

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