Go Nakamura/Reuters/File
Kash Patel, former chief of staff to the defense secretary, speaks on a day Republican presidential candidate and former President Donald Trump holds a campaign rally in Prescott Valley, Arizona, October 13, 2024.
CNN  — 

Kash Patel, President-elect Donald Trump’s pick to run the FBI, was recently informed by the bureau that he had been targeted as part of an Iranian hack, two sources familiar with the matter told CNN.

Hackers are believed to have accessed at least some of Patel’s communications, according to one of the sources.

Trump transition spokesman Alex Pfeiffer declined to comment specifically on the hack in a statement to CNN.

“Kash Patel was a key part of the first Trump administration’s efforts against the terrorist Iranian regime and will implement President Trump’s policies to protect America from adversaries as the FBI Director,” Pfeiffer said in the statement.

Members of Trump’s inner circle have been targeted by foreign hackers in recent months. Last month, the FBI informed Todd Blanche, one of Trump’s lead attorneys and now his pick to be deputy attorney general, that his cellphone was tapped by Chinese hackers, three sources familiar with the matter previously told CNN. The Chinese government has denied US allegations that it is behind that hack.

Blanche was the second Trump attorney believed to be targeted by foreign hackers. CNN reported in August that attorney Lindsey Halligan was targeted as part of a separate Iranian hacking effort.

Donald Trump Jr. has also said he was notified by the FBI that he was “one of the top targets” of Iran.

Iran has for several years targeted members of Trump’s first administration and more recently sent information they stole from his presidential campaign to people who were affiliated with President Joe Biden’s campaign this summer.

In June, Iranian hackers breached the email account of longtime Trump ally Roger Stone and used the account to try to break into a senior Trump campaign official’s email, investigators have said.

The Iranian government has denied US allegations that it was trying to meddle in the November election.

This story has been updated with additional details.