uTorrent steals CPU cycles to mine bitcoins
If you recently installed or updated uTorrent on your PC, you may have have picked up an unwanted passenger: a bitcoin miner called Epic Scale. If you don't pay attention, that piece of code can be inadvertently installed with the latest uTorrent build (version 3.4.2). It can then use your computer as part of a bitcoin farm (Litecoin, to be exact) to generate revenue...