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.

The report by Microsoft’s Threat Analysis Center said the fabricated story was created by a Kremlin-aligned group, dubbed Storm-1516, one of several Russian disinformation networks that Microsoft says is targeting the Harris-Walz campaign in the lead-up to November’s presidential election.

The hit-and-run claim surfaced in early September on a website masquerading as a local San Francisco news outlet named KBSF-TV. A five-minute video embedded in the article featured a woman speaking about the alleged incident. Microsoft’s report said the woman was a paid actor. The website was created on Aug. 20 and went offline days after it published the claims.