Every public data breach

44 disclosed this week · 26,355 on record

CD Projekt RED

Disclosed Jan 31, 20171,871,373 accountsUnverified

In March 2016, Polish game developer CD Projekt RED suffered a data breach . The hack of their forum led to the exposure of almost 1.9 million accounts along with usernames, email addresses and salted SHA1 passwords.

What is known

People affected1,871,373 (accounts in the leaked data, per Have I Been Pwned)
DisclosedJan 31, 2017
HappenedMar 1, 2016
AttackHacking
Data exposedEmailsPasswords
SectorTech
StatusUnverified: not yet confirmed by an official notice, a filing or the organization
Check your emailHave I Been Pwned

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (Have I Been Pwned). Record counts are as reported. Not legal advice.

Everything about CD Projekt RED