A 19-year-old hacker claims to have taken over more than 20 Tesla vehicles in 10 countries through a software vulnerability. David Colombo, who is based in Germany, shared the feat on Twitter saying the fault does not fall on the Elon Musk-founded company, but on owners of the Teslas. The flaw is said to have been found in third-party software that allowed Colombo to unlock doors and windows, start the cars without keys and disable security systems. He also tweeted the vulnerability lets him use the internal Tesla cameras to spy on the driver. Colombo told DailyMail.com that ‘it is...