In December 2017, the pet care delivery service PetFlow suffered a data breach which consequently appeared for sale on a dark web marketplace. Almost 1M accounts were impacted and exposed email addresses and passwords stored as unsalted MD5 hashes. The data was provided to HIBP by a source who requested it be attributed to "email@example.com".
Accounts breached: 990919
Breached on: December 09, 2017
Exposed data: Email addresses and Passwords
Added on: May 26, 2020