The controversy continues. Though Apple Iphones run on the iOS (formerly iPhone OS) – which is undoubtedly an advanced, secure, and stable mobile operating system – it is not 100% secure. Cyber criminals have exploited vulnerabilities to infect Apple iPhones with malware and steal data. According to the Common Vulnerabilities and Exposures (CVE) catalog of known security threats, over 1370 security vulnerabilities have been identified in Apple iPhones (The CVE catalog is sponsored by the United States Department of Homeland Security (DHS)). Hence, you must secure your device with an antivirus for iPhone.