Some customers claim they were charged the higher amount without notice from Uber.
Uber's tactics have come under fire in recent weeks, but Travis Kalanick told TechCrunch Disrupt attendees he has no problem "scrapping" with rival ride-sharing services.
By purchasing RideScout and the maker of the mytaxi app, the automotive giant could become a stronger competitor to the likes of Lyft and Uber.
Uber has tried to recruit Sidecar drivers too, the company's CEO said
Uber’s driver recruitment campaign makes the company look desperate and shady.
Uber envisions all apps with maps to jump on board with its new API, but some just don’t make sense.
The new Uber API takes the ride-sharing service one step closer to the ubiquity it's striving to achieve.
Turns out plane-sharing and ride-sharing are not at all the same.
The finger-pointing continues between the ride-sharing services, which both accuse the other of ordering and canceling thousands of rides.
Lyft says that Uber employees have ordered and cancelled thousands of Lyft rides since last fall, hurting its business.