Sector

Data breaches in insurance

125 organisations in insurance with a confirmed or reported breach on the tracker, newest first.

Last 30 days: 6
2026 so far: 50
On record: 125
Median days to tell: 126

From the day a breach began to the day it was first reported, a median of 126 days, over the 96 breaches in this sector whose notice gives a start date.

What was taken most often

ID numbers26
Names20
Dates of birth15
Home addresses14
Health information13
Card and bank details11

The number of breaches in which each kind of data was exposed.

The largest

Every breach, newest first

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How the sector is decided

A sector is read from the organisation’s own name (“Mercy Hospital”, “First National Bank”, “Lincoln School District”) and from the register it filed with (every notice on the US health department’s breach portal is a health organisation’s). A name that says nothing has no sector, and a name can mislead now and then, so these figures are a floor. Found one in the wrong place? Tell us.

Follow breaches in insurance (Atom feed) · Other sectors: Healthcare, Education, Government, Banks and finance, Law and accounting, Travel and hospitality, Retail and e-commerce, Industry, energy and transport, Technology and telecom, Non-profits and associations

From the data breach tracker: official notices, breach databases and the news, every fact with its source. Open data (CC BY 4.0) · How the tracker works · Official registers · Corrections and changes · Accuracy audit · For journalists · Found a mistake? Tell us and we correct it.