All Breaches
December 23, 2021 Verified Sensitive Record Booking Software

FlexBooker Data Breach

The FlexBooker data breach is a security incident that occurred in December 2021 on the platform that provides online appointment and booking services.

3.8 Million
Reported Records
5
Data Types
Critical
Severity
Yes
Verification

Exposed Data Types

5
Email addresses
Names
Partial credit card data
Passwords
Phone numbers

Additional Information

Added DateJanuary 6, 2022
Breach DateDecember 23, 2021
Domainflexbooker.com
SourceThird-party breach
Last Content UpdateJuly 18, 2026

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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Company Information

Company NameFlexBooker
SectorBooking Software
CountryUnited States
Websiteflexbooker.com

Risk Level

Critical

The reported impact exceeds 1 million and falls within the critical severity band.

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