Hackers can freeze the camera that lets you know whether your "Amazon Key" equipped door is locked and who is using it

Security researchers from Rhino Security Labs have shown that it is trivial to disable the Amazon Cloud Cam that is a crucial component of the Amazon Key product -- a connected home door-lock that allows delivery personnel to open your locked front door and leave your purchases inside -- and have demonstrated attacks that would allow thieves to exploit this weakness to rob your home. Read the rest

A lightbulb worm could take over every smart light in a city in minutes

Researchers from Dalhousie University (Canada) and the Weizmann Institute of Science (Israel) have published a working paper detailing a proof-of-concept attack on smart lightbulbs that allows them to wirelessly take over the bulbs from up to 400m, write a new operating system to them, and then cause the infected bulbs to spread the attack to all the vulnerable bulbs in reach, until an entire city is infected. Read the rest