The 'permission' question is much different for iOS and Android apps, researchers say
An Android app might be more likely to ask for access to technical functions. An iOS app might seek to use sensitive features, like the microphone. In any case, Wandera says, know what you're getting into.
E-ticketing system exposes airline passengers' personal information via email
The weakness is a check-in link that is emailed to customers, and it exposes information such as passport numbers, flight numbers, researchers at Wandera said. The affected airlines include Southwest, Air France and KLM.