2022 — FlexBooker: Hacking, 3,700,000 records 2022 3.7M records affected Share on X Data compromisedPersonal and demographic data Technical writeup Appointment scheduling service Root cause Hacking Referenceshttps://www.bleepingcomputer.com/news/security/flexbooker-discloses-data-breach-over-37-million-accounts-impacted/