Flawed visitor check-in systems let anyone steal guest logs and sneak into buildings – TechCrunch

Security researchers at IBM have found, reported and disclosed 19 vulnerabilities in five popular visitor management systems, which they say can be used to steal data on visitors — or even sneak into sensitive and off-limit areas of office buildings. You’ve probably seen one of these visitor check-in systems before: they’re often found in lobbies or reception areas of office buildings to check