dara khosrowshahi

Uber, Lyft may look the same, but their visions are not

At first blush, it can be hard to tell Uber and Lyft's businesses apart. Both companies offer rides on demand, from a mix of cars, bikes and scooters. They rely on a vast workforce of independent contractors, many of whom drive for both companies. Uber and Lyft even share certain large investors, and now they are going public back to back.

Uber's massive hack: What we know

Uber's disclosure that hackers accessed the personal information of 57 million riders and drivers last year, a breach it didn't disclose publicly until Tuesday, adds new potential legal woes for the already troubled company.