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In June 2018, the Cybercrime Bureau of the Estonian Central Criminal Police contacted HIBP and asked for assistance in making a data set of 655k email addresses searchable. The Estonian police suspected the email addresses and passwords they obtained were being used to access mailboxes, cryptocurrency exchanges, cloud service accounts and other similar online assets. They've requested that individuals who find themselves in the data set and also identify that cryptocurrency has been stolen contact them at

  • Domain: Unknown
  • Breach Count: 655,161
  • Breach Date: June 7, 2018
  • Added: June 11, 2018
  • Verified: True
  • Fabricated: False
  • Events: 0
  • Source: HaveIBeenPwned


  • June 7, 2018

    Estonia suffered from a data breach.

  • June 11, 2018

    The breach Estonian Citizens (via Estonian Cybercrime Bureau) was added to the database.