Every public data breach

44 disclosed this week · 26,355 on record

Lizard Squad

Disclosed Jan 18, 201513,451 accountsUnverified

In January 2015, the hacker collective known as "Lizard Squad" created a DDoS service by the name of "Lizard Stresser" which could be procured to mount attacks against online targets. Shortly thereafter, the service suffered a data breach which resulted in the public disclosure of over 13k user accounts including passwords stored in plain text.

What is known

People affected13,451 (accounts in the leaked data, per Have I Been Pwned)
DisclosedJan 18, 2015
HappenedJan 16, 2015
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 Lizard Squad