Every public data breach

44 disclosed this week · 26,355 on record

Roblox

Disclosed Jul 23, 202352,458 accountsUnverified

In August 2016, Roblox disclosed a data breach that affected over 50k users . The security incident impacted email and IP addresses, usernames, purchases and Robux balances which were left exposed on a test server.

What is known

People affected52,458 (accounts in the leaked data, per Have I Been Pwned)
DisclosedJul 23, 2023
HappenedJul 31, 2016
AttackExposed data
Data exposedEmailsIP addressesFinancial
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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