The report says 97% of the world's malware comes from Android.

"TechWeb Report" Beijing time March 25, according to Finnish computer and network security Service provider F released a report "Security threats in the second half of 2013" shows that the 2013 Android platform malware accounted for the total number of mobile malware 97%, The 2012 rate was 79%. Last year, the number of Android malware was reported to have increased from 238 in 2012 to 804. With the exception of Android and Symbian, F has not found new threats on other mobile platforms. Of the top 10 Android malware, Saudi Arabia and India accounted for 75% of the malware, the former 42%, the latter 33%, and the US 5%, with the total number of Android malware in five European countries totaling 15%. Third-party app stores are where Android malware is rampant, the report says. Chinese users often use a number of well-known application stores are also in the monitoring samples, fortunately, the proportion of malware accounted for less than 10%. Among them, malware accounts for the highest application store where android159,33.3% applications are considered malware. The lowest proportion is Google Play, which is only 0.1%.