Apple’s iPhone is currently the dominant device, present in 77 percent of in the surveyed businesses, ahead of BlackBerry on 70 percent and the rapidly rising Android on 65 percent. Mobile malware incidents rose in 2011 with 24 percent reporting evidence of infection, up from nine percent in 2010 and 7 percent in 2009. 47 percent agreed that company data was being stored on these devices. Fewer than one in five adding anti-malware and only half employing data encryption. The Far East and Russia have had problems with rogue Android apps being used for premium rate tariff fraud.”]