As the cliché goes, you couldn't make this stuff up. Classified documents from five Australian administrations covering nearly 10 years were accidentally sold in two locked filing cabinets at a second-hand furniture shop. Most were either “top secret” or “AUSTEO” (Australian Eyes Only).
The Australian Broadcasting Corporation (ABC) obtained them and published some of their contents online, but withholding others for national security reasons. The Australian Security and Intelligence Agency (ASIO) have since taken custody of the original files following an agreement between the Department of Prime Minister and Cabinet and the ABC. The agreement protects the identity of the source