The mobile phone playing the game suddenly received a short message of fee deduction. What happened?

Because when you click on the buy icon while playing the game, the malicious application will automatically send a short message of deduction. It is recommended that you download a safe and virus-free APP through official channels. OPPO phones using ColorOS 3.0 system are strictly prohibited from any APP attempting to maliciously deduct user fees by automatically sending short messages! As long as the APP sends a deduction SMS, ColorOS will automatically remind the user to enter the OPPO account password for authentication. As long as he doesn't say his account password, Xiong Haizi can play casually without worrying about being charged randomly! At the same time, I suggest that you choose to download the APP in the OPPO software store. Each APP on the shelves has to go through 48 steps of testing, including "3 developer qualification audits, 2 automatic tests of professional security tools, and 43 manual pro-tests" to ensure that there are no malicious viruses and bad advertisements before it can be put on the shelves. It is a trusted official application store, and 65,438+000% manual pro-testing efforts are good enough.