SMART home technology are connected by the Internet of Things, have inherent risks of security breaches. Hackers targeted unsecured devices that includes SMART home technology, and infected them with malicious code to form a botnet and carry out the attack. A study estimates that at least 15 percent of home routers are unsecured with weak or default passwords. There are over 13 billion interconnected digital and electronic devices across the world; the October 2016 DDoS attack showed that a small percentage of vulnerable devices can have a devastating impact. SMART home technology SMART home technology use devices connected to the Internet of things
Smart grids by country Department of Energy and Climate Change under the Cameron-Clegg coalition from 2010 - 2015 and now under Department for Business, Energy and Industrial Strategy and Office of Gas and Electricity Markets, the (rollout of) smart meters are estimated to cost £11 Billion, providing the British economy a net £6.7 Billion benefit. Smart Energy UK identifies the different roles of six stakeholders involved in the rollout of smart meters: Support for smart grids became federal policy with passage of the Energy Independence and Security Act of 2007. The law, Title13, sets out $100 million in funding per fiscal year from 2008–2012,