Every public data breach

47 disclosed this week · 26,367 on record

Facepunch

Disclosed Oct 17, 2018342,913 accountsUnverified

In June 2016, the game development studio Facepunch suffered a data breach that exposed 343k users. The breached data included usernames, email and IP addresses, dates of birth and salted MD5 password hashes. Facepunch advised they were aware of the incident and had notified people at the time. The data was provided to HIBP by whitehat security researcher and data analyst Adam Davies.

What is known

People affected342,913 (accounts in the leaked data, per Have I Been Pwned)
DisclosedOct 17, 2018
HappenedJun 3, 2016
AttackNot stated
Data exposedDates of birthEmailsIP addressesPasswords
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.

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