The imposter has reportedly fired off text messages and placed phone calls to Republican lawmakers, governors and business executives in recent weeks pretending to be Wiles, the WSJ reported.

The FBI and the Trump administration have launched a joint investigation into how an impersonator hacked White House Chief of Staff Susie Wiles’ phone. An unknown person pretending to be Wiles has called or texted Republican senators and governors,

The U.S. government is investigating after elected officials, business executives and other prominent figures received messages in recent weeks from someone impersonating Susie Wiles, President Donald Trump’s chief of staff.

One or more unknown people who accessed White House chief of staff Susie Wiles' personal cellphone used her contacts file to reach out to other top officials and impersonate her, sources said.

A federal investigation is underway after elected officials and other prominent figures were contacted by an imposter pretending to be Chief of Staff Susie Wiles.

Federal investigators are looking into an effort to impersonate White House chief of staff Susie Wiles, with calls and messages reportedly sent to top U.S. officials, according to the Wall Street Journal.

The FBI is investigating mysterious texts and calls from someone who has claimed to be White House Chief of Staff Susie Wiles, sources familiar with the matter said.

The president told reporters that he's "not really interested" in any efforts to reconcile with the Tesla CEO.