https://www.theguardian.com/technology/2019/apr/19/where-huawei-is-banned > Several countries have rejected Chinese telecoms firm over national security fears > Politicians in the US have alleged that Huawei’s forthcoming 5G mobile phone networks could be hacked by Chinese spies to eavesdrop on sensitive phone calls, gain access to counter-terrorist operations – and potentially even kill targets by crashing driverless cars. Allies who allow Huawei technology inside their 5G networks have been told they may be frozen out of US intelligence sharing.