How is these accounts getting hacked and no reports are made by users? I don't think someone would buy those to spam a referral link but I am stuck when joining dots!
Easy, someone joins fastminer.net, uses the same password as is used on bitcointalk.org then whoever is behind these hacks simply logs into the hacked accounts.
Not everyone is going to try to post on the forum everyday and if your account is hacked, you technically don't need to post in meta, you are suppose to send theymos a PM with a signed message asking him to reset your email address. So there could be reports but they are just not public