Security researchers from the University of Michigan have discovered multiple flaws affecting the Samsung Smart Home automation system that could be exploited by remote attackers. The most dangerous attack was dubbed by researchers backdoor pin code injection attack, it consists of a remote lock-picking attack that could give hackers access to users homes. The researchers published the following proof-of-concept attacks: secretly planted door lock codes; secretly stole existing door lock code;. Using a fake fire alarm, the researchers triggered a fake alarm;. The attacks expose a household to significant harm.”]
Source: http://securityaffairs.co/wordpress/46920/iot/samsung-smart-home-hack.html