The FBI has issued a new warning indicating that Americans’ personal data might be collected and stored overseas, even without direct interaction on their part. This alert highlights potential data security concerns with popular mobile platforms. According to the FBI, private information, including names, email addresses, and phone numbers, could be extracted from someone else’s contact list if a friend or family member allows an app access to their device.
This announcement follows prolonged scrutiny of TikTok’s connections to China, yet the FBI suggests the threat extends to a wide array of foreign-developed apps. In its public service announcement, the bureau pointed out that numerous globally popular apps developed outside the U.S., particularly those linked to China, could access extensive user data once permissions are granted. This access includes contact lists containing details on both users and other individuals.
Your personal data could be collected and stored overseas — even if you never download a foreign-developed app yourself.
The FBI cautioned that certain apps might continue to collect data in the background once access is granted and could store information on servers in countries with laws permitting government access. “Developer companies can store collected data on users’ private information and contact lists, including names, email addresses, user IDs, physical addresses, and phone numbers,” the FBI stated. “The app can continuously gather data and users’ private information throughout the device.”
While not naming specific companies, the FBI’s alert could apply to popular apps developed by Chinese firms, such as CapCut, Temu, SHEIN, and Lemon8. These apps are frequently downloaded in the U.S. Officials have warned for years that data collected via platforms linked to China might be used to construct detailed American profiles, map out networks, and potentially assist intelligence gathering, particularly under China’s national security laws. These laws empower the government to access user data.
Potential warning signs of excessive data collection by an app include unusual battery drain, increased data usage, or unauthorized account activity post-installation. These could indicate background data collection or other suspicious behaviors.
The FBI advises limiting unnecessary data sharing, downloading apps solely from official app stores, and consistently reviewing app permissions. Additionally, they warn against using third-party sites for app downloads, as these might harbor malware capable of unauthorized personal data access.
Prolonged scrutiny culminated in a 2026 deal with TikTok, requiring its Chinese parent company to cede control of U.S. operations to an American-led group. This measure aimed to alleviate concerns over data access and national security. The FBI’s latest alert implies these risks might apply to a broader spectrum of foreign-developed apps utilized by many Americans.
The Chinese embassy was unavailable for immediate comment.