Breach Database / AnimeLeague

Yes — AnimeLeague was breached.

What happened

In July 2024, AnimeLeague disclosed a data breach of their services. The data was posted for sale on a popular hacking forum and included 2 databases covering both event registration records and a dump of the phpBB bulletin board. The impacted data included passwords in various hashed formats including SHA-1, salted md5 and bcrypt, as well as usernames, private messages, dates of birth, purchases and 192k unique email addresses.

What data was exposed

What to do right now

  1. Change your password for this service now. And change it anywhere you reused the same password — attackers try leaked passwords on other sites within hours ("credential stuffing").
  2. Turn on two-factor authentication. Even a leaked password is useless against an account protected by a second factor. Prefer an authenticator app over SMS.
  3. Be alert for smishing and SIM-swap attempts. Treat unexpected texts and "carrier" calls with suspicion; add a PIN/port-freeze with your mobile carrier.
  4. Expect convincing phishing emails. Attackers use breached details to write personalized emails. Be suspicious of any message referencing this service.
  5. Check your other accounts on Have I Been Pwned. Your email address may appear in other breaches you don't know about yet.
  6. Monitor the apps you use going forward. Clearly watches the breach record for the companies behind your apps and alerts you the moment one appears.

Breach data from Have I Been Pwned. Listing here means the service appears in the public breach record — not that your personal data was affected.