Smart dust could allow data to be intercepted through ventilation systems. It could also be used to change the content of documents printed on the internet. The technology could be used in the future to make it harder to detect the data. Follow us on Twitter @dailymailonline for more information on smart dust and cyber-security.com/suspectation.uk. Back to the page you came from.com/news/newsonline/article/2013/smartdust.com for more details.”]
Source: https://grahamcluley.com/datastealing-smart-dust-worried/