The United States is currently trying to persuade its allies to ban all Huawei devices. Government officials are concerned that Huawei and other Chinese telecommunication companies are a cybersecurity threat. The United States fears that the devices could be used to spy on users and could be easily controlled by the Chinese intelligence agencies.

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Source: Hot Hardware – U.S. Petitions Allies To Reject All Huawei Devices Over Spying Allegations