MobileLes smartphones, because they are used to surf the Internet, have become in turn the target of viruses and other malware as they were before our computers. I must say that like these our mobile phones（ThL W8S ） now need to run operating systems which are becoming more efficient and says operating system and exchange of e-mails said hunting ground for cyber criminals and malicious hackers of all kinds.
Among the most vulnerable smartphones those using the Android operating system are clearly leading the rankings recently released by the U.S. Department of Homeland Security and the FBI. According to figures for 2012, 79% of recorded attacks concerned indeed issued by the Google operating system. Symbian, Nokia's equivalent has been subject to its share of that 19% of attacks while installed BlackBerry, Microsoft or Apple systems showed less than 1% each.
For the authors of this report the extreme vulnerability of Android is related to its open source architecture and its high diffusion. They also note that the latest versions are subject to a number of successful attacks much less. However with 80% of the fleet of smartphones（THL W300
） equipped with Android, the number of operating systems running with delays updated is important enough to worry the U.S. government, especially as a high proportion of its police officers in this case. To remedy this he officially asked them not to use their obsolete devices or update.