UK Security Concerns Grow After Cabinet Ministers’ Mobile Numbers Found Online

LONDON — Security concerns surrounding senior UK politicians have intensified after the personal mobile numbers of at least three cabinet ministers were found publicly available online.

The numbers belonged to Defence Secretary Wes Streeting, Justice Secretary Alex Norris and Northern Ireland Secretary Chris Bryant, according to reports. One reference containing Streeting’s number has since been removed, while officials were understood to be working to remove other details.

The discovery comes after Prime Minister Andy Burnham was targeted by an impersonation scam involving someone pretending to be Donald Trump's chief of staff, Susie Wiles.

Burnham exchanged messages with the individual before the suspicious activity was identified and reported. The prime minister was also briefly in contact with an unknown person posing as Wiles, according to reporting.

The incident has raised fresh questions about the digital security of Britain's political leadership.

The British embassy in Washington reportedly raised the matter with the White House because of concerns surrounding the impersonation attempt.

The UK government has declined to comment on specific national-security arrangements.

The episode highlights the growing risks faced by politicians as phone-based impersonation, social engineering and digital identity fraud become increasingly sophisticated.

Personal phone numbers can potentially be used to launch targeted phishing attempts, impersonation attacks or other forms of social engineering, making the protection of senior officials' contact information particularly important.

The incident also comes as governments around the world face increasing pressure to strengthen cybersecurity protections for political leaders and public officials.

For Westminster, the latest security scare is likely to intensify scrutiny of how ministers protect personal contact details and verify digital communications.

The government has not publicly detailed what additional measures may be introduced following the incident.

The episode serves as another warning that even senior political figures can become targets of increasingly sophisticated digital impersonation campaigns.