British Prime Minister Andy Burnham fell for a scheme in which an unidentified impostor posed as White House Chief of Staff Susie Wiles, a security lapse serious enough to reach the White House itself.
Burnham responded to several messages from the fake Wiles account after taking office in late July, Newsmax reported, citing Politico's original account. Four officials familiar with the matter confirmed the incident. Two of those officials said the British Embassy in Washington raised the matter directly with the White House once questions about the contact's authenticity surfaced.
Downing Street refused to explain how Burnham ended up communicating with a fraud or what information changed hands. A spokesperson offered a single line: "We do not comment on national security matters." A person briefed on the episode tried to minimize the damage, saying only "a few messages" were sent and that they were "of no significance."
The White House, for its part, moved to wall off the incident from a separate and earlier impersonation campaign that also targeted Wiles. A White House official emailed Newsmax a statement: "This incident had nothing to do with the Chief of Staff's devices being hacked."
Burnham won the Makerfield by-election on June 18, putting him on track to succeed Keir Starmer as prime minister. He formally took office on July 20. At least some of the fraudulent communication occurred after that date, meaning the impostor targeted a sitting head of government, not merely a party leader in waiting.
Neither the British government nor the White House has disclosed the platform used for the messages, text, email, encrypted app, or something else. No arrests have been announced. No investigation has been publicly confirmed by either country's authorities. And the impostor's identity and motive remain unknown.
That silence raises an uncomfortable question: if a brand-new prime minister can be tricked into exchanging messages with someone pretending to be one of the most powerful people in Washington, what exactly did British security protocols look like during the transition?
This is not the first time someone has posed as Susie Wiles. Last year, federal authorities investigated after U.S. senators, governors, and prominent business executives received calls and text messages from someone pretending to be Trump's chief of staff. Both the White House and the FBI became involved in that probe. The security concerns around unauthorized access to sensitive government communications have become a recurring theme in Washington.
During that earlier episode, the Wall Street Journal reported that Wiles told associates her cellphone contacts had been hacked. The White House's emailed statement to Newsmax drew a sharp line between the two incidents, insisting the Burnham case had "nothing to do with" any device compromise.
Whether the two impersonation campaigns share a common source remains an open question. Federal authorities have not said publicly whether the earlier investigation produced charges or identified a suspect. The fact that someone successfully ran the same playbook again, this time fooling a foreign head of state, suggests the first episode did not produce enough deterrence.
The British government's decision to hide behind a national-security blanket leaves several basic questions unanswered. What did the impostor ask for? Did Burnham share anything about policy, scheduling, or personnel? Did British intelligence vet the contact before the prime minister replied, or did Burnham engage on his own? The FBI's recent track record on security operations shows federal agencies can move fast when they treat a threat seriously, but that requires acknowledging the threat in the first place.
A person briefed on the episode characterized the messages as trivial. But "a few messages" between a sitting prime minister and someone he believed to be the White House chief of staff are not trivial by definition. The content matters. And neither government has disclosed it.
The impostor's success also raises questions about how foreign leaders establish secure contact with American officials. If a fraud can reach a prime minister by simply claiming to be Susie Wiles, the verification process, whatever it is, failed. Disputes over White House access and security have drawn attention on multiple fronts this year, and this episode adds an international dimension to the problem.
Four officials spoke to Politico about the incident. Two confirmed the British Embassy escalated the matter to the White House. Downing Street issued a boilerplate refusal. The White House offered a single emailed sentence distancing the episode from the earlier hack. And the person briefed on the exchange waved it off as insignificant.
That is a lot of people talking, and none of them saying anything useful. The pattern is familiar: enough officials leak to confirm the story happened, but nobody takes responsibility for letting it happen. The public is left knowing that a foreign leader was duped and that both governments would rather not discuss it.
When a prime minister who has held the job for less than a month gets fooled by someone pretending to be the president's gatekeeper, the problem is not just embarrassing, it is a security failure. And no amount of "no comment" changes that.
