The Biden administration’s new czar to combat disinformation has a history of sharing misleading claims about British ex-spy Christopher Steele’s discredited dossier and downplaying controversy embroiling President Joe Biden‘s son.

Nina Jankowicz, who was a disinformation fellow at the Wilson Center and adviser to the Ukrainian Foreign Ministry as part of the Fulbright Public Policy Fellowship, confirmed a report Wednesday that she has been named executive director of the Department of Homeland Security’s new “Disinformation Governance Board.”