https://arstechnica.com/information-technology/2021/01/hackers-alter-stolen-regulatory-data-to-sow-mistrust-in-covid-19-vaccine/

Last month, the makers of one of the most promising coronavirus vaccines reported that hackers stole confidential documents they had submitted to a European Union regulatory body. On Friday, word emerged that the hackers have falsified some of the submissions’ contents and published them on the Internet.