Valve

2 breachesGamingvalvesoftware.com

Valve warns European Steam hardware buyers of data theft at CEVAVendor breach exposed names, addresses, phone numbers and emails.Vendor breachGamingUSUnverifiedAug 10 Hackers access Steam user database holding encrypted card dataHacking exposed names, payment cards and credentials and tokens. Reported to the California AG.HackingGamingUSNov 11, 2011

About

Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

sector2026-09-25

Valve, 2011-11-11gaming

attack2026-09-25

Valve, 2011-11-11hacking

data_types2026-09-25

Valve, 2011-11-11["names","payment-card","credentials"]

disclosed2026-09-25

Valve, 2011-11-112011-11-11

summary2026-09-25

Valve, 2011-11-11Valve found that attackers who breached the Steam forums used that access to reach a database with user and encrypted credit card information for the service, which had about 35 million users; Valve said it had no evidence of card misuse.

title2026-09-25

Valve, 2011-11-11Hackers access Steam user database holding encrypted card data

Added2026-09-25

Valve, 2026-08-10

domain2026-09-25

Valvevalvesoftware.com

Added2026-09-25

Valve, 2011-11-11

Added2026-09-25

Valve