Every public data breach

47 disclosed this week · 26,367 on record

Demon Forums

Disclosed Apr 4, 201952,623 accountsUnverified

In February 2019, the hacking forum Demon Forums suffered a data breach. The compromise of the vBulletin forum exposed 52k unique email addresses alongside usernames and passwords stored as salted MD5 hashes.

What is known

People affected52,623 (accounts in the leaked data, per Have I Been Pwned)
DisclosedApr 4, 2019
HappenedFeb 20, 2019
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.

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