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.

Microsoft said Tuesday that Russian operatives have in recent weeks intensified their online attacks on Vice President Kamala Harris’ campaign by producing and disseminating videos promoting “outlandish conspiracy theories” aimed at stoking US racial and political divisions.

The fabricated story was created by the Kremlin-aligned Storm-1516, one of several disinformation efforts targeting the Harris-Walz campaign, a new report from Microsoft says.