[ISN] Smart refrigerator hack exposes Gmail login credentials

http://www.networkworld.com/article/2976270/internet-of-things/smart-refrigerator-hack-exposes-gmail-login-credentials.html By Colin Neagle Network World Aug 26, 2015 A team of hackers recently discovered a man-in-the-middle vulnerability in a Samsung smart refrigerator that can be exploited to steal Gmail users’ login credentials, The Register reported this week. Hackers from security company Pen Test Partners discovered the flaw while participating in an Internet of Things (IoT) hacking challenge at the Def Con security conference earlier this month. The smart refrigerator, Samsung model RF28HMELBSR, is designed to integrate the user’s Gmail Calendar with its display. Samsung implemented SSL to secure the Gmail integration, but the hackers found that the device does not validate SSL certificates, opening the opportunity for hackers to access the network and monitor activity for the user name and password used to link the refrigerator to Gmail. “While SSL is in place, the fridge fails to validate the certificate,” Ken Muro, a security researcher at Pen Test Partners, told The Register. “Hence, hackers who manage to access the network that the fridge is on (perhaps through a de-authentication and fake Wi-Fi access point attack) can Man-In-The-Middle the fridge calendar client and steal Google login credentials from their neighbors, for example.” […]




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