Security firm FireEye says 210 U.S. enterprises are still using XcodeGhost malware. The malicious version adds hidden code to apps, which can collect identifying information about a device or even open URLs. Apple removed the infected apps from its App Store, and some were subsequently replaced with non-malicious versions. 70 percent of Apple mobile devices still affected have not upgraded to iOS 9, FireEye said. Users should ensure all of their apps are up-to-date, which should eliminate the infection.”]