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What is WeChat?
WeChat is a China-based super-app that provides varied services such as messaging, food delivery, gaming, and paying rent. Functioning as a secondary platform on top of a smartphoneās operating system, its core features are enhanced through the download of third-party āmini-appsā.
While super-apps like WeChat offer the advantage of accessing numerous services with a single account, the mini-apps may operate slower and present navigation challenges due to complex user interfaces. Moreover, privacy concerns arise because the extensive user data collected by a super-app can potentially provide a comprehensive view of a userās life to a company or government, as exemplified by the Chinese government's use of WeChat for mass surveillance.
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What features does WeChat offer besides messaging?
Besides messaging, WeChat offers varied services such as food delivery, gaming, and paying rent. As a super-app, WeChat requires only one account to enjoy numerous services obtained through downloading third-party "mini-apps." However, these mini-apps can be slower and harder to navigate. Also, a userās data from WeChat can give the Chinese government an exceptionally detailed picture of that userās life, because the service is known to be used by the Chinese government to conduct mass surveillance.
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Where is WeChat especially popular, and why?
WeChat is especially popular in China, where the majority of its well over one billion monthly users are based. Created by the Chinese company Tencent, WeChat is used for a variety of services, including text messaging, social networking, gaming, and payment options. WeChat is considered to be the oldest of the "super-apps" that are common in Asia. The Chinese government is known to use WeChat to conduct mass surveillance.
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What are some concerns people have about privacy when using WeChat?
WeChat, a messaging app with over a billion users, raises privacy concerns because it lacks end-to-end encryption and is monitored by Chinese authorities. Critics view WeChat as an extension of Chinese government surveillance.
The app is patrolled by Chinaās "Internet police," who can punish users based on their activity on the platform. For example, a doctor was summoned by police for messaging about a new virus, and another person was harassed for citing the doctor in a satirical essay. The Chinese government has also been known to use WeChat to threaten foreign targets.
Super-apps like WeChat raise privacy issues, potentially providing user data to companies or governments. Because Chinese companies must share data with the Chinese Communist Party, there are concerns that user data, used for intelligence or propaganda purposes, may be accessed by the Chinese government.
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WeChat, messaging app owned by technology and entertainment conglomerate Tencent and developed by Tencent executive Allen Zhang. WeChat has well over one billion monthly users, the majority of whom are based in China. The app allows users to exchange text messages, make video and audio calls, play games, pay bills, and share posts with their social network. Tencent is headquartered in Shenzhen, China.
WeChat was released in 2011, following Tencentās successful email service Foxmail. First called Weixin, the app was renamed WeChat in 2012, shortly after hitting 100 million users. The switch to an English name was intended to appeal to international audiences, though the appās text and voice messaging features are still sometimes referred to as Weixin. (Weixin now exists as a separate app for the serviceās mainland Chinese user base, which is subject to different terms of service and privacy policies.) Zhang said in a 2019 interview with Harvard Business Review that, while designing the app, he focused on WeChatās aesthetic qualities, preferring to āpicture [WeChat] first as an impressive work of artā and second as a commercial product.
Unlike most services offered by large technology companies such as Meta, WeChat boasts a lack of paid advertisements, instead earning the majority of its revenue from gaming, paid app upgrades, and digital payment fees. WeChatās social media features, such as its shopping and gaming options, serve users only one or two ads per day. Like Metaās apps, WeChat has few restrictions on collecting user data.
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WeChat does not afford users the privacy offered by other messaging apps that feature end-to-end encryption, including international competitors Signal and Telegram, though it says that it does not sell user data to advertisers. In addition, critics of WeChat have often characterized it as an extension of the Chinese government surveillance apparatus. The app is patrolled by Chinaās āInternet police,ā who mete out punishments to users based on their WeChat activity. When Wuhan doctor Li Wenliang messaged a group chat in 2019 about the spread of a new virus that would later be known as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), he was summoned to a police station to sign a statement disavowing his claims as ārumors.ā A recent law school graduate who cited Li in a satirical essay on censorship posted on WeChat was similarly harassed and questioned. Others have been accosted by law enforcement for offenses ranging from online fraud, to social media posts about censored topics, to messages mocking Internet police leaders. The Chinese government also uses WeChat to threaten foreign targets.
In August 2020 U.S. Pres. Donald Trump attempted to ban both WeChat and TikTok (a video-based social media app operated by the Chinese technology company ByteDance) from the United States, citing national security concerns. The bans did not go into effect during Trumpās presidency, and the order was revoked by Trumpās successor, Pres. Joe Biden, in 2021. Instead, Biden called for a security review of both apps.