The Sandman Santa Rosa reported a data breach involving its third-party service provider, Sabre Hospitality Solutions. Unauthorized access to the Sabre SynXis Central Reservations system occurred between August 10, 2016, and March 9, 2017. The incident exposed payment card information (names, numbers, expiration dates, CVVs) and guest PII (emails, phone numbers, addresses). No Sandman internal systems were compromised. Sabre engaged forensic investigators and law enforcement.