Like he has done before, Apple’s Senior Vice President of Marketing Phil Schiller has taken to his Twitter account to share a new report highlighting a much higher amount of security threats on Android compared to iOS. Schiller linked to Cisco’s 2014 annual security report covering mobile malware trends over the last year, which happens to highlight a rise in malware on Android as one of its key takeaways:

Ninety-nine percent of all mobile malware in 2013 targeted Android devices. Android users also have the highest encounter rate (71 percent) with all forms of web-delivered malware.

That 71% encounter rate for web-delivered malware on Android compares to just 14 percent for iPhone users, according to the report. The report’s finding that 99 percent of all mobile malware last year targeted Android marks an increase for Android when comparing to the last report Schiller shared. In March of last year, Schiller shared a report from security firm F-Secure that estimated Android had around 79% of all mobile malware for 2012 compared to just 0.7 percent for iOS.

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