Iranian-linked hacker groups sent emails this summer to individuals from Joe Biden’s campaign team containing excerpts of unpublished material from Donald Trump’s campaign. This effort was part of Tehran’s attempt to influence the election, according to the Office of the Director of National Intelligence (ODNI). The US agency notes that approximately a month after the joint public statement from the Office of the Director of National Intelligence (ODNI), the FBI, and the Cybersecurity and Infrastructure Security Agency (CISA) regarding Tehran’s election influence efforts, investigators learned…