Jiucheng netizens don't know how to defend their privacy. 38 phones were found to be pre-installed with malware.

Editor's note: Network security has exposed many problems in the era of mobile Internet. With the advancement of the Internet of Things, network data theft and hacker remote control of mobile phones have occurred. If you defend your privacy, how to find mobile phones pre-installed with malware has become a hot issue for every netizen. Xiao Bian concentrated the latest two reports in this regard, telling you the real situation. 38 mobile phones were found to contain pre-installed malware, including Samsung Xiaomi OPPO and other well-known manufacturers of mobile phones.

90% of Internet users in the United States do not know how to defend their privacy.

Consumers' concerns about privacy and security continue to increase with the exposure of prism monitoring scandals and increasingly rampant data theft. However, according to Mozilla's latest survey, most users don't know how to defend their privacy. In a survey of 30,000 netizens, it was found that more than one-third of users did not control their online information, and only one-third of users had little knowledge of "encryption."

Mozilla wrote in the article: "We use duplicate passwords on multiple platforms, we use software that has expired to stop paying, and we are willing to exchange our private information for free group coupons. If this kind of carelessness moves to the physical world Then our wallet may be stolen at will. Even the neighbors know more about yourself.

The survey results show that 90% of users do not know how to defend their online privacy, Mozilla said that the best first step is to ensure that all software is up to date. In addition, Mozilla recommends that consumers use privacy mode when using Firefox or other browsers to surf the Internet.

38 phones were found to pre-install malware Samsung OPPO millet in the column

Most of the malware that Check Point finds on Android devices is a poor ad network and information theft process. One of the malicious applications is Slocker. Slocker is a mobile ransomware that encrypts all files on a device using the AES encryption algorithm and then asks the victim to pay a ransom to provide the decryption key.

Mobile phones pre-installed with malware were found to include Samsung, Google (microblogging), Xiaomi, ZTE, OPPO, vivo, Asus and Lenovo. Of course, this does not mean that all of the phones in these brands are pre-installed with malware.

The importance of malware scanners

This discovery by Check Point has raised new concerns about Android security. It seems that mobile users do not click on suspicious links, do not download applications from unknown sources, and are not enough to prevent Android phones from attacking malware and ransomware.

It should be noted that these 38 Android phones pre-installed with malware come from two anonymous companies, which are referred to as "a large telecommunications company" and "a multinational technology company."

Although infected smartphones are sold to businesses, this does not mean that individual users do not have the risk of buying a mobile phone with pre-installed malware.

To avoid risk, consumers should purchase a smartphone from a certified mobile phone seller. In addition, after getting a new phone, consumers should immediately download a malware scanner to ensure that the phone does not come with free malware and ransomware.