{"guid":"e6c36fc0-fdf8-5541-a731-ad613285dbaa","title":"Project TEMPA v2: Getting Phon(e)key again with Tesla's Phone-as-a-Key technology","subtitle":null,"slug":"project-tempa-v2-getting-phon-e-key-again-with-tesla-s-phone-as-a-key-technology","link":"https://openki.hack-mas.at/event/cKeiL6GEuhbi25qNA/project-tempa-v2-getting-phon-e-key-again-with-tesla-s-phone-as-a-key-technology","description":"When Project TEMPA first analyzed Tesla’s BLE passive entry system in 2022, we found several glaring security flaws. In 2024, Tesla responded by quietly rolling out a significantly improved version of the PhoneKey protocol to millions of vehicles. While the security posture has undoubtedly improved, it’s not completely bulletproof yet. 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