RuneScape Boards data breach

From Breaches, in the HARD wiki · Updated
This article is about the December 2011 breach of RuneScape Boards. For every breach, see Breaches.

The RuneScape Boards data breach exposed 222,762 accounts from rsboards.com in December 2011. The data taken includes passwords, usernames, email addresses and IP addresses.[1]

Have I Been Pwned verified it and added it to its search on 23 Mar 2026, 14 years later. It is the 542nd largest of the 618 breaches in HARD’s list.

What was exposed

RuneScape Boards’s breach included 4 kinds of data. What each lets criminals do:

DataWhat it’s used for
PasswordsCriminals try leaked passwords on email, banking and shopping sites, because people reuse them.
UsernamesHalf of a login. With a reused password, it opens other accounts.
Email addressesExpect scam emails that name the company to look genuine.
IP addressesRoughly where you were when you used the service.

What to do

  1. Check whether you’re in it.Search your email address on Have I Been Pwned. It tells you which breaches it appears in, RuneScape Boards among them, without showing the data.
  2. Change your RuneScape Boards password.If the account still exists, sign in at RuneScape Boards (rsboards.com) and change it.
  3. Change it anywhere you used the same one.Start with your email, then banking and shopping. Leaked passwords are tried on other sites automatically, within days.
  4. Use a password manager and two-step sign-in.A different password for every site means one breach can’t open the rest. Two-step sign-in stops a leaked password working on its own.
  5. Distrust messages that mention RuneScape Boards.Scammers use breach data to sound genuine. Don’t click links in emails or texts about the breach; go to the site yourself.

Timeline

  • : the breach, as best it can be dated.
  • : Have I Been Pwned verifies the data and adds it to its search, 14 years later.

Breaches often stay hidden for a long time. Until it came out, people in it had no reason to change anything.

Similar breaches

Breaches that leaked the same kinds of data, closest in time:

  • Sony, June 2011, 37,103 accounts
  • Disqus, July 2012, 18 million accounts
  • BookCrossing, November 2012, 1.6 million accounts
  • League of Legends, June 2012, 339,487 accounts
  • Adobe, October 2013, 152 million accounts
  • iMesh, September 2013, 49 million accounts

See Breaches for all 618, and Updates for keeping your devices patched.

References

  1. ^ Troy Hunt. “RuneScape Boards”, Have I Been Pwned, added 23 Mar 2026. Breach data licensed CC BY 4.0.