Promisec discovered that 12% of infected computers had a missing or disabled anti-virus program, 10.7% had unauthorized personal storage like USB sticks or external hard drives, 9.1% had unauthorized peer-to-peer (P2P) applications installed, 8.5% had a missing 3rd party desktop agent, 2.6% had unprotected shared folders, 2.2% had unauthorized remote control software, and 2% had missing Microsoft service packs.