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In November 2018, security researcher Bob Diachenko identified an unprotected database believed to be hosted by a data aggregator. Upon further investigation, the data was linked to marketing company Data & Leads. The exposed Elasticsearch instance contained over 44M unique email addresses along with names, IP and physical addresses, phone numbers and employment information. No response was received from Data & Leads when contacted by Bob and their site subsequently went offline.

  • Domain:
  • Breach Count: 44,320,330
  • Breach Date: Nov. 14, 2018
  • Added: Nov. 28, 2018
  • Verified: True
  • Fabricated: False
  • Events: 0
  • Source: HaveIBeenPwned