Uber is investigating a potential breach impacting everything from sensitive data, internal messages and financial documents. The hacker is claiming to be an 18-year-old bragging about the successful breach. There is no hard evidence that it actually is an 18-year-old but what is being posted seems to be prank like behavior. An example is the hacker posting a photo of an erect penis on the internal websites with the message “Fuck you dumb wankers”. Again, this doesn’t mean it is an 18-year-old but seems like it.