A team of computer scientists have found that wireless gear-shifting systems in high-end bikes are vulnerable to cybersecurity attacks that could undermine popular races like the Tour de France.
Wireless gear-shift systems are meant to give riders better control of their bikes, according to the University of California San Diego, whose researchers collaborated with those from Northeastern University on the study. But the modernization also introduces a new set of problems in the form of hacking vulnerabilities. Those weak points could be exploited “to gain an unfair advantage, potentially causing crashes or injuries by manipulating gear shifts or jamming the shifting operation,” the researchers wrote.
The group specifically looked into…