Fuel theft detection

A system comprising:

• at least one computer processor, at least one memory device, and at least one data interface device;
• and
• a dispensed fuel monitoring module, stored on the at least one memory device and executable by the at least one processor to:
• establish data connectivity with at least one fuel controller via the at least one data interface device;
• store, on the at least one memory device, data representative of a first amount of dispensed fuel dispensed from a fuel pump;
• upon a loss of connectivity with the at least one fuel controller, reestablish data connectivity and receive data representative of a second amount of dispensed fuel dispensed from the fuel pump;
• and
• trigger an alarm process when the data representative of the second amount of dispensed fuel does not match the stored data representative of the first amount of dispensed fuel.