Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

CardioNet

1 breach1,300 affected in allHealthcare

Lost or stolen device breachLost or stolen device exposed names and health records. Reported to the HHS archive.1,300 affectedHealthcareUSJan 10, 2012
About

Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

records2026-09-25
CardioNet, 2012-01-101300
disclosed2026-09-25
CardioNet, 2012-01-102012-01-10
Added2026-09-25
CardioNet, 2012-01-10
Added2026-09-25
CardioNet