Launched in 2014 by Ukrainian journalists, StopFake.org aims to counter misinformation and has fact-checked tens of thousands of news items, uncovering over 1,000 fakes. The site operates in multiple languages, garners millions of unique users, and has trained around 10,000 individuals on identifying propaganda. It highlights the evolving nature of Russian propaganda and emphasizes the necessity for fact-checking in journalism to combat fake news and its consequences.