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France Opens Criminal Probe Into Waltio Breach Following Extortion Attempt

Officials warn crypto holders about police impersonation scams, with kidnapping attempts reported.

Overview

  • The Paris prosecutor’s cybercrime unit ordered a preliminary inquiry assigned to the National Cyber Unit, according to a government cybersecurity alert.
  • Waltio says exposed data was limited to user email addresses and 2024 tax-summary information, with no passwords, exchange access, wallet addresses, or banking data compromised.
  • The company reports it learned of the incident via a January 21 extortion attempt, filed a criminal complaint, and notified France’s data protection authority, CNIL.
  • Authorities cautioned that criminals may exploit breached data and stressed that police will not request confidential information by phone or appear unannounced at homes.
  • Investigators are probing scope and attribution amid uncertainty over a December dark‑web listing flagged by Brinztech, while reports naming Shiny Hunters and citing roughly 50,000 affected users remain unconfirmed.