Microsoft Warns Foreign Disinformation Is Hitting the US Election From All Directions

As November 5 draws closer, the Microsoft Threat Analysis Center (MTAC) warned on Wednesday that malicious foreign influence operations launched by Russia, China, and Iran against the US presidential election are continuing to evolve and should not be ignored even though they have come to feel inevitable. In the group’s fifth report, researchers emphasize the range of ongoing activities as well as the inevitability that attackers will work to stoke doubts about the integrity of the election in its aftermath.

In spite of escalating conflict in the Middle East, Microsoft says that Iran has been able to keep up its operations targeting the US election, particularly targeting the Trump campaign and attempting to foment anti-Israel sentiment. Russian actors, meanwhile, have been focused on targeting the Harris campaign with character attacks and AI-generated content, including deepfakes. And China has shifted its focus in recent weeks, researchers say, to target down-ballot Republican candidates as well as sitting members of Congress who promote policies adversarial to China or in conflict with its interests.

Crucially, MTAC says it is all but certain that these actors will attempt to stoke division and mistrust in vote security on Election Day and in its immediate aftermath.

“As MTAC observed during the 2020 presidential cycle, foreign adversaries will amplify claims of election rigging, voter fraud, or other election integrity issues to sow chaos among the US electorate and undermine international confidence in US political stability,” the researchers wrote in their report.

As the 2024 campaign season enters its final phase, the researchers say that they expect to see AI-generated media continuing to show up in new campaigns, particularly because content can spread so rapidly in the charged period immediately around Election Day. The report also notes that Microsoft has detected Iranian actors probing election-related websites and media outlets, “suggesting preparations for more direct influence operations as Election Day nears.”

Chinese actors focusing on US congressional races and other figures also indicates a fluency and far-reaching approach to deploying influence operations. China-backed groups have recently launched campaigns against US representative Barry Moore, and US senators Marsha Blackburn and Marco Rubio (who is not currently up for reelection), pushing corruption allegations and promoting opposing candidates.

MTAC says that many influence campaigns from all of the actors fail to gain traction. But the efforts are still significant, because the narratives that do break through can have significant impact, and the activity in general contributes to the volume and intensity of false and misleading claims circulating in the information landscape surrounding the election.

“History has shown that the ability of foreign actors to rapidly distribute deceptive content can significantly impact public perception and electoral outcomes,” MTAC general manager Clint Watts wrote in a blog post on Wednesday. “With a particular focus on the 48 hours before and after Election Day, voters, government institutions, candidates and parties must remain vigilant to deceptive and suspicious activity online.”