No reason for that (I think), I never talked to the guy... he is Turkish, I'm French.
Forgot about the archives, thanks for the reminder.
So what you're saying is, basically anybody can ruin an account this way ? A guy uses your handle to cheat bounties and if someone believes you're the cheater, you can't do anything about it ?
Any idea how to avoid this ?
IMO evidences pulled out from spreadsheet entries is not a solid proof as there is no way to verify who actually entered the record - real owner or someone else plotting something (like in your case).
That's why investigators shouldn't rely on it as a tough evidence and same for bounty manager's before taking a decision against the participant accused.