The personal information of up to 500 million Marriott hotel chain customers has been exposed in a massive data breach.
Marriott acknowledged on Friday that its Starwood guest reservation database was hacked.
For approximately 327 million of the guests affected, the information at risk includes some combination of their name, address, phone number, email and passport number.
For some, credit card numbers and expiration dates were also exposed.
WHEC-TV – Rochester: