Sentinel Hotel

Sentinel Hotel, operating under the alias Sentinel Hotel and headquartered in the United States, is a hospitality establishment that provides lodging services to its guests. The organization's core function involves accommodating travelers and visitors, managing room reservations, and offering on-site amenities typical of the hotel industry. Its operational scope is centered on its physical location, serving a market of transient guests seeking temporary accommodation. The 2016 security incident provides the primary documented insight into its operational environment, specifically highlighting its reliance on point-of-sale systems at the front desk to process guest payment card transactions for services rendered on the premises.

The confirmed distinguishing attribute relates to its documented experience with a cybersecurity incident. On July 12, 2016, the hotel discovered a payment card breach where malicious software was installed on a single front-desk terminal. This unauthorized program operated for approximately three months, compromising cardholder names, account numbers, expiration dates, and verification codes for guests who physically presented cards at that terminal; online transactions were not affected. In response, the hotel engaged a third-party security firm to investigate the breach, successfully disabled the malicious software, and implemented enhanced protective measures to prevent recurrence. Law enforcement authorities were notified, and the establishment directly contacted impacted individuals for whom contact information was available. Furthermore, customer support channels were established to address guest concerns stemming from the incident, demonstrating a procedural response to a data security failure. No other specific details regarding the hotel's size, ownership structure, parent or subsidiary relationships, or additional specializations are provided in the available information.