Iran Escalates Cyberattacks and Disinformation Ahead of US Election

Iran is ramping up its efforts to interfere in US politics, according to US officials and cybersecurity firms. The suspected hack of Donald Trump's campaign is the latest example. Iran has been known as a "chaos agent" in cyberattacks and disinformation campaigns. Recently, groups linked to Tehran have covertly encouraged protests over Israel's war in Gaza, impersonated American activists, and created fake news websites and social media accounts to spread false information in the US.

The FBI is investigating the suspected hack of Trump's campaign and efforts to infiltrate President Joe Biden's campaign. Trump's campaign announced that internal documents were illegally accessed and distributed to three news outlets. The campaign blamed Iran, citing a recent Microsoft report revealing an attempt by Iranian military intelligence to hack one of the presidential campaigns. "A lot of people think it was Iran. Probably was," Trump said on Univision.

Cyber Threats from Iran

Iran has denied any involvement in the hack, stating it has no interest in meddling with US politics. However, US intelligence officials and private cybersecurity firms have linked Iran's government and military to several recent campaigns targeting the US. These actions reflect Iran's growing capabilities and willingness to use them. "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 US Army.

Iran aims to spread confusion and increase polarization in the US while undermining support for Israel. The country also seeks to hurt candidates who would increase tension between Washington and Tehran. This description fits Trump, whose administration ended a nuclear deal with Iran, reimposed sanctions, and ordered the killing of Iranian Gen Qassem Soleimani.

Efforts to Influence Elections

In 2021, federal authorities charged two Iranian nationals with attempting to interfere with the previous year's election. They wrote emails claiming to be members of the far-right Proud Boys, threatening Democratic voters with violence. Last month, Director of National Intelligence Avril Haines said Iran had covertly supported American protests against Israel's war against Hamas in Gaza.

Groups linked to Iran's government posed as online activists, encouraged campus protests, and provided financial support to some protest groups. Recent reports from Microsoft and Recorded Future have also linked Iran's government to networks of fake news websites and social media accounts posing as Americans.

Hack-and-Leak Attacks

The final weeks before an election are critical when it comes to foreign efforts to impact voting. Hack-and-leak attacks involve obtaining sensitive information from a private network and releasing it. Such attacks expose confidential information and raise questions about cybersecurity. An attack targeting a state or local election office could undermine trust in voting even if the information exposed is worthless.

Experts refer to this as a "perception hack," where hackers steal information not for its value but to flaunt their capabilities while spreading fear among adversaries. "That can actually be more of a threat -- the spectacle, the marketing this gives foreign adversaries -- than the actual hack," said Gavin Wilde, a senior fellow at the Carnegie Endowment for International Peace.

Advancements in Disinformation

Recent advances in artificial intelligence have made it easier to create and spread disinformation, including lifelike video and audio allowing hackers to impersonate someone. However, the alleged hack of Trump's campaign reportedly involved simpler techniques: someone gained access to an email account lacking sufficient security protections.

While steps can be taken to minimize vulnerability to hacks, nothing can eliminate the risk entirely or reduce the likelihood that foreign adversaries will mount attacks on campaigns. "The tax we pay for being a digital society is that these hacks and leaks are unavoidable," Wilde said.

The two leaders of the Senate intelligence committee issued a joint letter warning Tehran and other hostile governments 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 Democratic Sen Mark Warner of Virginia along with Republican Sen Marco Rubio of Florida.

The pace of cyber operations from Iran is expected to increase as the election nears. America's adversaries are likely to exploit the internet and advancements in artificial intelligence to sow discord and confusion among voters.