This a a grant program running by DARPA called Semantic Forensics. [1]<p>> <i>The Semantic Forensics (SemaFor) program will develop technologies to automatically detect, attribute, and characterize falsified multi-modal media assets (text, audio, image, video) to defend against large-scale, automated disinformation attacks.</i><p>The primary use case for this is election security, but more generally being able to detect and defend against an adversary trying to seed political discord with fake accounts, or fake news, so-called "deep fakes", etc.<p>[1] - <a href="https://www.grants.gov/web/grants/view-opportunity.html?oppId=319894" rel="nofollow">https://www.grants.gov/web/grants/view-opportunity.html?oppI...</a>