SemHora

In August 2016 the Brazilian concert and event ticketing platform SemHora experienced a security incident that resulted in the exposure of user data. The breach affected approximately 206000 participants who had registered on the website. The leaked information included personal details such as full names email addresses dates of birth and gender along with specific order history. The vulnerability was exploited by attackers to gain unauthorized access to the backend database. Currently the service is no longer operational and the website has been taken down following the incident and subsequent business changes.