In 2018 the UK's National Cyber Security Centre (NCSC) and US authorities took action separately to restrict the operations of ZTE over security concerns, with the NCSC warning UK telecoms companies not to use ZTE devices.
In 2018, the UK's National Cyber Security Centre (NCSC) and US authorities separately imposed restrictions on ZTE due to security concerns. The NCSC advised UK telecom providers to avoid using ZTE equipment.