"Presenting their research paper at the USENIX WOOT 2015 conference in Washington, the four showed how the tracking dongles used by many companies like Metromile (car insurance) and Uber can be easily reverse-engineered and controlled via SMS."
A cyberattack kept the whole country's government offline for a month.
Billions of text messages worldwide could have been compromised.
Before Apple patch, Wi-Fi packets could steal photos. No interaction needed. Over the air.