Make sure your accounts are secured(2fa on email and rs, authenticator, bank pin, unique password). Some more info in these threads.
https://www.reddit.com/r/runescape/comments/h8i13r/possible_database_leak_at_jagex_stay_safe/
https://www.reddit.com/r/runescape/comments/h8hcp5/password_reset_email_influx/
https://www.reddit.com/r/2007scape/comments/h8hk3p/possible_runelite_database_leak/
https://www.reddit.com/r/2007scape/comments/h8h4q7/huge_database_leak_that_happend_lots_of_people/
It seems to most likely have come from a 3rd party client, or somehow maybe Jagex themselves? Hopefully Jagex isn't quiet on this and we learn more soon. Be careful folks.
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