Scribbles, a.k.a. the "Snowden Stopper," is a piece of software allegedly designed to embed 'web beacon' tags into confidential documents, allowing the spying agency to track whistleblowers and foreign spies.
Since March, as part of its "Vault 7" series, the Whistleblowing website has published thousands of documents and other confidential information that the whistleblower group claims came from the US Central Intelligence Agency (CIA).
