"Filing cabinets containing thousands of classified documents from the Australian government ended up being sold at a secondhand shop, prompting government officials Wednesday to launch an investigation into how the highly sensitive documents were disposed of.
The cache of documents was obtained by the Australian Broadcasting Corporation [archive.org], which reported the two cabinets were sold by a Canberra furniture shop at a discount price because they were locked and no one could find keys." http://www.foxnews.com/world/2018/01/31/top-secret-files-left-in-filing-cabinets-sold-at-second-hand-shop.html [foxnews.com]