James Marshall is a speaker in the game Thomas Was Alone. He speaks before the scenario Consequences.
Marshall is described as the Operations Lead at Artificial Life Solutions by the information provided. He notes that the network connection was the biggest gap in security.
“The network connection was the biggest security loophole we left in the system. Eventually, "Thomas-AT23-6-12" would use it to achieve sentience. In the early cycles, it was a downfall of many of our most promising AIs.”