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.

Technology giant Microsoft said on Tuesday that Russia operatives have targeted US presidential candidate Kamala Harris' campaign. "In the past two months, Microsoft has observed a notable shift in Russian influence operations tactics reflecting the changing U.

The company identified a number of recent Russia-linked campaigns that have shifted focus to Harris, relying on videos to spread conspiracy theories and falsehoods about the Democratic nominee.