Original Post — Direct link

I deIroned my account to play with friends and played the game once after I de ironed, when you de iron it removes your bank pin too, lost about 140m in items, not expecting my items back as I am going to quit now, due to the stupid idea of bank pins getting removed when you de iron

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over 5 years ago - /u/JagexSween - Direct link

It wasn't the bank PIN or the train wifi - I've had a look at your account (comment history) and it seems the password was compromised as early as November '18 (there were some website logins dating from back then), and it's still the same creation password.

Since that time they've been unable to login to your account in-game because the Authenticator was active, but once it was disabled toward the end of last month, the path was cleared for them.

Definitely do change your password ASAP, and re-enable the Authenticator.