For their bug bounty program to the public, and in Portugal, Uber was almost a daily issue in the news because of the taxi drivers, so we dove right into this program.
After a couple of hours, we found out two open redirects that we reported right away. This could be the start of something good (we thought), but both issues were already reported by other researchers.
At first it was a bit disappointing, but not giving up we doubled back and decided to implement some processes/methodologies.