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Cloak and Dagger: A hole in Android

Everyone, this is not a drill. It applies to all versions of Android, and at the time of this post’s publication, Google has not yet patched the vulnerability. By using this vulnerability, malicious actors can steal data including passwords; install applications with a full set of permissions; and monitor what the user is interacting with or typing on a keyboard on any Android smartphone or tablet. We repeat: This is not a drill…

Securing your ride

Modern cars are basically computers on wheels. The number of electronic components in vehicles has been increasing at a steady pace, and many models built in the past three to five years have a number of cameras, sensors, and radars on board, accompanied by hardware to process and analyze signals from all that equipment.

Fingers and eyes at MWC 2017

We’ve written about insecure fingerprint sensors and other biometric technologies a lot. We were not alone, of course. It looks like the fuss did some good. At Mobile World Congress (MWC) 2017 in Barcelona, many

All about Android app permissions

Updated October 9, 2018: Google has changed app permission settings in Android Oreo, adding a new group called “Special app access.” More details are available in “App permissions in Android

Who doesn’t need antivirus?

Recently Robert O’Callahan, who used to be a Firefox developer, published a provocative opinionstating that people should delete their antivirus protection because the basic security that operating systems provide is sufficient.