83 percent of U.S. enterprises have been victimized by advanced threats, new study finds. These include targeted attacks and advanced persistent threats. Nearly 60 percent say it takes anywhere from a week to 60 days to discover the presence of an advanced attack. The Ponemon Institute’s new “Growing Risks of Advanced Threats” report was commissioned by NetWitness. Most IT security professionals say they’ve witnessed an increase in advanced threats over the past 12 months. Most don’t have much faith in their security technologies: only 32 percent say their technologies are adequate.”]