Here ya go: Russian Disinformation Campaign Aims to Undermine Confidence in Pfizer, Other Covid-19 Vaccines, U.S. Officials Say Websites linked to Russian intelligence services publish false information questioning vaccines’ safety, efficacy https://www.wsj.com/articles/russian-disinformation-campaign-aims-to-undermine-confidence-in-pfizer-other-covid-19-vaccines-u-s-officials-say-11615129200 I could find another dozen in ten minutes, but I think that's enough for the purposes of illustration.