The FBI issued an alert on Tuesday warning users about the data security risks associated with foreign-developed mobile applications.
The alert says many of the top-grossing and most-downloaded apps in the US are created by foreign companies, particularly those from China.
The agency pointed out that apps maintaining digital infrastructure in China are subject to local laws, and the Chinese government could gain access to the data of mobile app users.
The FBI’s alert does not name any specific applications, but prominent examples include TikTok and the shopping apps Shein and Temu — all widely used in the United States. The DeepSeek AI chatbot also fits the profile.
US authorities have taken action against TikTok, Temu, and DeepSeek over national security or data security concerns.
TikTok, which is used by more than 200 million Americans, recently finalized a deal to create a new entity that would help it avoid a ban in the United States.
The FBI’s new alert warns users that the risky apps could collect their personal information, store user data in China, and some may even contain malware.
“This could include malicious code and hard-to-remove malware designed to exploit known vulnerabilities in various operating systems and insert a backdoor for escalated privileges, such as enabling the download and execution of additional malicious packages designed to provide unauthorized access to users’ data,” the alert reads.
The FBI has advised individuals to report suspicious activity related to foreign apps to the agency’s Internet Crime Complaint Center (IC3).
This comes shortly after the FCC announced a ban on the acquisition of new consumer routers made outside the United States.
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