Corrected entry: When Cathy is held in the back of the jeep, her arms are restrained with silver duct tape. When Jack opens the door to rescue her the tape is gone, only to be seen around her wrists.
Corrected entry: When Jack Ryan plugs in his laptop and connects to the system of the hyper modern Russian company in a 40+ story building, his laptop shows an 192.168.1.46 IP-address. A company of this size and technology would never use this IP-range. It would only allow 254 devices to connect to the corporate network. (01:05:25)