from the no-volume-control-on-this-tv dept.
F-3582 writes "By modifying a TV remote a 14-year-old boy from Lodz, Poland, managed to gain control over the junctions of the tracks. According to The Register the boy had 'trespassed in tram depots to gather information needed to build the device. [...] Transport command and control systems are commonly designed by engineers with little exposure or knowledge about security using commodity electronics and a little native wit.' Four trams derailed in the process injuring a number of passengers. The boy is now looking at 'charges at a special juvenile court of endangering public safety.'"
I've never been canoeing before, but I imagine there must be just a few
simple heuristics you have to remember...
Yes, don't fall out, and don't hit rocks.