This is basically the plot of Leverage, and part of why it’s such a good show.

If only the would depict IT a tad more realistically… never seen a more hilarious hacking than in this show.

Clearly you haven’t watched NCIS

I love the part where they stop the hacking by pulling the monitor cable.

Nah they pulled the power cord not the monitor cable.

Power cord to a monitor. Not that it would matter if it was the PC power cable though since I kind of doubt they would have “the entire network” on one system