Riotgames | Combo.txt

: These lists are rarely from a single direct breach of Riot's servers. Instead, they are often aggregated from various third-party data leaks (e.g., the ALIEN TXTBASE leak in 2025) where players used the same password for multiple services.

: To combat cheating and account security issues, Riot now requires the Vanguard anti-cheat for both VALORANT and League of Legends . While controversial for its kernel-level access, it serves as a primary defense against unauthorized automated access. riotgames combo.txt

: Riot advises players to check for unusual login activity and immediately enable Multi-Factor Authentication (MFA) to prevent combo list attacks from succeeding. : These lists are rarely from a single

: Bad actors use automated tools to test these "combo" pairs against Riot’s login portal. Successful logins are flagged as "active" or "cracked" and sold for as little as $2 on black markets. While controversial for its kernel-level access, it serves

: Security experts recommend using services like Have I Been Pwned to see if your email appears in any public "combo.txt" dumps.