7. Smartphones are vulnerable to hackers
Using smartphones is a common scene nowadays. Smart phones are just like small computers which can be very accessible to the hackers. “Oldboot” is an awful virus type program that can infect smart phones. Recently, at least 500,000 smartphones were attacked by these nasty virus in various places around the world and China was the most remarkable one among them. This program is very dangerous. It can install new apps without letting the user know, infect some harmful codes into the operating system, and customize the user’s internet homepage. It also the power to remove the apps which are installed to detect any kind of virus.