4G Calling (VoLTE) flaw allowed to locate any O2 customer with a phone call
A flaw in O2 4G Calling (VoLTE) leaked user location data via network responses due to improper IMS standard implementation. A flaw in 4G Calling (VoLTE) service of the UK telecom O2 exposed user location data through network responses due to flaws in the IMS standard implementation. 4G Calling, also known as VoLTE (Voice over […]