All Breaches
November 28, 2017 Verified Technology

Open CS:GO Data Breach

The Open CS:GO data breach affected approximately 512,311 user records according to the record dated November 28, 2017.

512.3 Thousand
Reported Records
8
Data Types
High
Severity
Oct 10, 2026
Last updated

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Exposed Data Types

8
  • Avatars
  • Email addresses
  • IP addresses
  • Phone numbers
  • Physical addresses
  • Purchases
  • Social media profiles
  • Usernames

About This Breach

The listed fields are avatars, email addresses, IP addresses, phone numbers, physical addresses, purchases, social-media profiles, and usernames; passwords are not listed.

Combined profile, contact, and purchase data can make fake gaming-content, support, or delivery messages appear credible. A password leak is not among the recorded fields, so the assessment should focus on profiling, privacy, and targeted phishing.

A match means that the queried email address or username corresponds to a listed field; it does not prove that the account was compromised today. Review linked social accounts and privacy settings, verify purchase requests through official channels, and do not reply to unfamiliar messages.

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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