hotel check-in security is a growing concern after a recent major incident in Japan. A system handling hotel check-in security exposed over one million identity documents due to a misconfigured cloud storage bucket.

hotel check-in security

Independent researcher Anurag Sen first discovered the hotel check-in security issue. He contacted TechCrunch when he saw sensitive guest documents were exposed online.

Therefore, this incident happened because the storage was set to public by mistake. Anyone with the bucket name could view passports and IDs using just a web browser.

The company, Reqrea, manages this hotel check-in security process for many Japanese hotels. After being notified, they quickly secured the storage and began reviewing the breach with external advisors.

Additionally, it remains unclear if others accessed the data before it was locked down. Reqrea is checking server logs as part of their investigation.

This hotel check-in security lapse is not unique. Similar breaches have happened at other companies holding government ID documents, as reported by TechCrunch.

Consequently, hotel check-in security incidents remind businesses of the importance of following cybersecurity best practices. Human error, such as careless settings, often leads to serious, avoidable data exposures.

Tags: hotel check-in security, hotel data breach, passport exposure, guest ID protection, hospitality cybersecurity, hotel cloud storage risk, identity document leak, hotel privacy compliance