https://www.theregister.co.uk/2017/11/29/uber_says_27_meeellionish_uk_users_affected_by_hack/

Uber has finally come up with a figure for the number of UK-based riders and drivers affected by its massive data breach: 2.7 million.

The taxi hire firm has been slammed by regulators around the world for keeping the hack, which happened in October 2016, quiet for the best part of a year.