As we enter the age of the software-defined automobile, especially those with electric drivetrains, we’re facing unprecedented risk from cyberattacks, say a wide coterie of experts. According to the Israel-based Upstream firm, from 2019 to 2023 disclosed cybersecurity incidents in the automotive and mobility space increased by more than 50%, with 295 such occurrences in 2023. Some 64% of these attacks were executed by “bad hat actors” with malevolent intent, the report said. And 65% of deep and dark web cyber activities last year “had the potential to impact thousands to millions of mobility assets.” Shira Sarid-Hausirer, vice president of marketing at Upstream, which has an office in Ann Arbor, Michigan, said attacks could potentially cost automakers millions of dollars. “The smarter a vehicle, the more vulnerable it is,” she said. “A single incident could cause a lot of damage to an OEM. Over-the-air updates could fix the vulnerability, but that