Just five months after Transmission was infected with the first “ransomware” ever found on the Mac, the popular BitTorrent client is again at the center of newly uncovered OS X malware.

Mac Rumors report that Transmission has been infected for the second time this yer, likely through a vulnerability on their web server. If you’re worried you may be infected you can follow the steps in the Mac Rumors article.

It appears they’re currently migrating everything over to GitHub pages, likely in an effort to avoid their servers being exploited again.