WASHINGTON (news agencies) — With less than three months before the U.S. election, Iran is intensifying its efforts to meddle in American politics, U.S. officials and private cybersecurity firms say, with the suspected hack of Donald Trump’s campaign being only the latest and most brazen example.
Iran has long been described as a “chaos agent” when it comes to cyberattacks and disinformation campaigns and in recent months groups linked to the government in Tehran have covertly encouraged protests over Israel’s war in Gaza, impersonated American activists and created networks of fake news websites and social media accounts primed to spread false and misleading information to audiences in the U.S.
While Russia and China remain bigger cyber threats against the U.S., experts and intelligence officials say Iran’s increasingly aggressive stance marks a significant escalation of efforts to confuse, deceive and frighten American voters ahead of the election.
The pace will likely continue to increase as the election nears and America’s adversaries exploit the internet and advancements in artificial intelligence to sow discord and confusion.
“We’re starting to really see that uptick and it makes sense, 90 days out from the election,” said Sean Minor, a former information warfare expert for the U.S. Army who now analyzes online threats for the cybersecurity firm Recorded Future, which has seen a sharp increase in cyber operations from Iran and other nations. “As we get closer, we suspect that these networks will get more aggressive.”
The FBI is investigating the suspected hack of the Trump campaign as well as efforts to infiltrate the campaign of President Joe Biden, which became Vice President Kamala Harris’ campaign when Biden dropped out. Trump’s campaign announced Saturday that someone illegally accessed and retrieved internal documents, later distributed to three news outlets. The campaign blamed Iran, noting a recent Microsoft report revealing an attempt by Iranian military intelligence to hack into the systems of one of the presidential campaigns.
“A lot of people think it was Iran. Probably was,” Trump said Tuesday on Univision before shrugging off the value of the leaked material. “I think it’s pretty boring information.”
Iran has denied any involvement in the hack and said it has no interest in meddling with U.S. politics.
That denial is disputed by U.S. intelligence officials and private cybersecurity firms who have linked Iran’s government and military to several recent campaigns targeting the U.S., saying they reflect Iran’s growing capabilities and its increasing willingness to use them.
On Wednesday Google announced it had uncovered a group linked to Iran’s Revolutionary Guard that it said had tried to infiltrate the personal email accounts of roughly a dozen people linked to Biden and Trump since May.
The company, which contacted law enforcement with its suspicions, said the group is still targeting people associated with Biden, Trump and Harris. It wasn’t clear whether the network identified by Google was connected to the attempt that Trump and Microsoft reported, or were part of a second attempt to infiltrate the campaign’s systems.
Iran has a few different motives in seeking to influence U.S. elections, intelligence officials and cybersecurity analysts say. The country seeks to spread confusion and increase polarization in the U.S. while undermining support for Israel. Iran also aims to hurt candidates that it believes would increase tension between Washington and Tehran.
That’s a description that fits Trump, whose administration ended a nuclear deal with Iran, reimposed sanctions and ordered the killing of an Iranian Gen. Qassem Soleimani, an act that prompted Iran’s leaders to vow revenge.
The two leaders of the Senate intelligence committee issued a joint letter on Wednesday warning Tehran and other governments hostile to the U.S. that attempts to deceive Americans or disrupt the election will not be tolerated.
“There will be consequences to interfering in the American democratic process,” wrote the committee’s chairman, Democratic Sen. Mark Warner of Virginia, along with Republican Sen. Marco Rubio of Florida, the vice chairman.
In 2021, federal authorities charged two Iranian nationals with attempting to interfere with the election the year before. As part of the plot, the men wrote emails claiming to be members of the far-right Proud Boys in which they threatened Democratic voters with violence.