People search Riot Games data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 2 Riot Games-linked incidents, with headline counts up to 120K+ in catalog rows. This page maps every attested event through 2026 with internal links to canonical records.
Why Riot Games breach history matters
Riot Games operates in Technology (United States). Across indexed rows, recurring themes include ransomware and extortion. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.
Full timeline through 2026
2023 — — Source code
Cataloged incident. Ransomware. Source code. Exposed categories include Names, emails, addresses, and other PII. No attested victim count is published for this row yet. See the riot-games2023 and canonical BreachHistory entry.
2013 — — Riot Games: A security breach has resulted in the usernames,…
Cataloged incident. A security breach has resulted in the usernames, email addresses, first and last names, and encrypted passwords of League of Legends users to be exposed. About 120,000 transaction records from 2011 may have been accessed. The transaction records contained hashed and salted (encrypted) credit card numbers. The information was stored on a system that had not been used since 2011. Exposed categories include Personal information. BreachHistory cites approximately 120K+ affected records in this row. See the riot-games2013 and canonical BreachHistory entry.
Patterns and analysis
- Ransomware and extortion — appears across multiple Riot Games catalog entries; prioritize controls that address this class of failure.
- Record-count hygiene — BreachHistory indexes actor-cited figures separately from company-confirmed totals; read each row's technicalWriteup before treating counts as fact.
- 2026 monitoring — New disclosures roll into this timeline as they are verified or labeled unverified per catalog policy.
What to do if you may be affected
- Step 1: Enable phishing-resistant MFA on every account tied to this brand.
- Step 2: Use unique passwords and a password manager—breach rows often involve credential reuse.
- Step 3: Monitor official company breach notices and regulator filings, not dark-web downloads.
- Step 4: Review OAuth app permissions and revoke unused third-party integrations.
- Step 5: Bookmark the Riot Games company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/riot-games · Latest: riot-games2023.
Sources: BreachHistory catalog (2 rows for Riot Games), company and regulator disclosures cited in individual breach records.