Researchers in the US have shown how buses are able to be manipulated by hacking into on-board computers during a controlled experiment.
University of Michigan researchers tested their mock-hack on a 2001 school bus and a 2006 ‘Class-8’ semi-trailer, but the makes and models were not revealed as it is not a brand-specific risk. The experiment was carried out to test the security of design standard SAE J1939, which covers internal digital vehicle communication.
“The J1939 standard is open and used across many industries that employ diesel engine vehicles, such as bus and train transportation, construction, agriculture, forestry, mining, and the military,” the researchers write in their summary report.
This system originated in the US but is used widely across the world, meaning the potential for a significant amount of…
