Data breaches in 2019
75 known data breaches are dated 2019, together exposing around 2.7 billion accounts — the biggest being Verifications.io. Browse them below to see what was leaked, or check your own email in seconds.
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Were you caught up in a 2019 breach?
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2019 data breaches, answered
How many data breaches were there in 2019?
We track 75 known, verified data breaches dated 2019, together exposing around 2.7 billion accounts. The largest was Verifications.io (763 million accounts).
Was my email exposed in a 2019 breach?
Check your email free against known breach and dark-web databases — it tells you which breaches, including any from 2019, include your address and what was exposed.