[binaryturtle]

For example there's also something called "ghost leeching" (side channel entirely bypassing tracker reporting) which can lead to other peers reporting upload for which there's no opposite account of download on the tracker. Making it look like peers over-reported upload and cheated when they are in fact entirely innocent. There's no way for a private tracker to be really sure about stats. The most the moderators can do is to check for repeating suspicious usage patterns across many torrents of a particular peer under scrutiny.