https://techcrunch.com/2020/03/13/princess-cruises-coronavirus-breach/

Princess Cruises, the cruise liner forced to halt its global operations after two of its ships confirmed on-board outbreaks of coronavirus, has now confirmed a data breach.

The notice posted on its website, believed to have been posted in early March, said the company detected unauthorized access to a number of its email accounts over a four month period between April and July 2019, some of which contained personal information on its employees, crew, and guests.