Fakenews Vaccine

To help fight misinformation, O Globo and BETC HAVAS created the "Anti-Fake News Vaccine" — a tool that adds a watermark warning when someone tries to alter a news article’s source code. The alert reads "Fake News Warning. This news may have been manipulated. Do not share." It can be applied to any online news site, encouraging the entire media industry to adopt it and help protect the truth in digital journalism.