The US Office of the Director of National Intelligence (ODNI), the FBI, and the Cybersecurity and Infrastructure Security Agency (CISA) have issued a joint statement confirming that Iranian state-sponsored threat actors are conducting influence operations focused on the US presidential elections
https://content.govdelivery.com/accounts/USDHSCISA/bulletins/3afd156
The IC is confident that the Iranians have through social engineering and other efforts sought access to individuals with direct access to the Presidential campaigns of both political parties. Such activity, including thefts and disclosures, are intended to influence the U.S. election process."
Iran hacked Trump campaign, US intelligence confirms
We have observed increasingly aggressive Iranian activity during this election cycle, specifically involving influence operations targeting the American public and cyber operations targeting Presidential campaigns. This includes the recently reported activities to compromise former President Trump’s campaign, which the IC attributes to Iran"