The video was seen millions of times across social media but some viewers were suspicious: It featured a young Black woman who claimed Vice President Kamala Harris left her paralyzed in a hit-and-run accident in San Francisco 13 years ago.

A new Microsoft threat intelligence report details how Russia-linked actors are now going full throttle in their covert influence efforts against Vice President Kamala Harris

Russia is now throwing all of its disinformation resources behind operations designed to undermine the Harris-Walz campaign, according to a Microsoft report released Tuesday. Why it matters: The new report suggest Russia wants to use these operations to influence the outcome of another U.