Marriott announced today that the guest reservation database of its Starwood hotels has been compromised.
This database contains 500,000 customer records. Which, to help you understand the scale of this one, is more than the entire population of the United States of America.
You can read about the breach here: https://www.bbc.co.uk/news/technology-46401890
We’ll be following this one closely. It looks as though unauthorised access has been ongoing since 2014.