David Colombo, a 19-year-old cybersecurity researcher in Germany, came upon the biggest discovery of his young career by accident. ...... read full story
Photo: FILE - This Friday, Sept. 30, 2016, file photo shows the logo of the Tesla Model S on display at the Paris Auto Show in Paris. Tesla Inc. reports earnings Wednesday, Nov. 1, 2017. (AP Photo/Christophe Ena, File)