Disclosed is an incoming call processing method, applied to a mobile terminal and including: after receiving an incoming call carrying an INVITE signaling, determining, according to the INVITE signaling, a type of a calling number corresponding to the incoming call; determining whether the incoming call is a malicious call based on the type of the calling number; and intercepting the incoming call when it is determined that the incoming call is a malicious call. Also disclosed are a mobile terminal and a computer storage medium.