All Breaches
February 1, 2018 Verified Fitness / Nutrition app

MyFitnessPal Data Breach

The MyFitnessPal data breach is a large-scale security incident recorded with the exposure of information belonging to nutrition and exercise tracking service accounts in the February 2018 period.

143.6 Million
Reported Records
4
Data Types
Critical
Severity
Yes
Verification

Exposed Data Types

4
Email addresses
IP addresses
Passwords
Usernames

Additional Information

Added DateFebruary 21, 2019
Breach DateFebruary 1, 2018
Domainmyfitnesspal.com
SourceVerified breach record
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.

Report missing or incorrect information

Company Information

Company NameMyFitnessPal
SectorFitness / Nutrition app
CountryUnited States
Websitemyfitnesspal.com

Risk Level

Critical

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

Protect Yourself

Check whether you were affected by this breach

Check Now