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Have I Been Pwned catalogue

Data breaches with a page, A to Z

935 breaches from our copy of the Have I Been Pwned catalogue, each with its own dated page: when it happened, how many accounts, which data.

Breaches HIBP flags as sensitive, retired, spam lists and likely fabricated data are not listed.

Catalogue copied 2026-11-05 03:50 UTC

0–9

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

#

Source: Have I Been Pwned (CC BY 4.0)