US intelligence has suggested that Russia, not North Korea, was behind the cyber attacks at the start of the Winter Olympics - and that North Korea was framed to make it look like it was responsible...
New charges against Huawei and four of its subsidiaries come as US authorities consider ratcheting up export controls on the Chinese networking hardware giant
Some US users have been locked out for two weeks.
Under new legislation, online platforms will be required to remove illegal and harmful content quickly
Huawei can 'covertly access' mobile phone networks worldwide via secret 'back doors', claim US officials
Huawei denies claims that secret 'back doors have been built-in to Huawei mobile hardware for more than a decade