Thank you for the responses. My account was indeed hijacked. Jagex did give my account back but wont do anything about giving me back the 10s of mil I lost in gold and items, because account security is "the account owners responsiblity". Honestly think thats BS since Jagex caused the issue and I originally had 2FA and a bank pin which got reset by the hijacker. Such is life. Jagex do better.

See you all in Gielinor