Its not just forum but anything youve exposed your email with is gonna be swarming with emailed about changing your password or updating any information now.
My airdrop email has too many change password attempt and phishing links. As expected as it dumps online through different drops.
Maybe one of your friends before are trying to phish you now. Wondering even they managed to got hack an account. Forum will be notified of changes, and how does they think they can earn money from it unless they can profesionally imitate the user writing habits. A typical hacker usually change password and every information so if this does happened then will have a clue that The Pharmacist has now a second user. Also if he tried to request a bitcoin address change on your signature campaign.