Uber secretly used software [theguardian.com] to help drivers evade law enforcement stings:
Uber's annus horribilis continued apace Friday, as it was hit with revelations of a secret program to evade law enforcement, the resignation of another top executive and more allegations of workplace discrimination.
The New York Times reported [nytimes.com] that for years Uber used a tool called Greyball to systematically deceive law enforcement officials in cities where its service violated regulations. Officials attempting to hail an Uber during a sting operation were "greyballed" – they might see icons of cars within the app navigating nearby, but no one would come pick them up. The program helped Uber drivers avoid being ticketed.
Greyball used geolocation data, credit card information, social media accounts and other data points to identify individuals they suspected of working for city agencies to carry out the sting operations, according to the Times. It was used in Portland, Oregon, Philadelphia, Boston, and Las Vegas, as well as France, Australia, China, South Korea and Italy.
They see me rollin' / They hatin' / Patrolling they tryna catch me ridin' dirty.