An informant has disclosed a parliamentary probe that the UK left behind confidential equipment allowing the militant group to identify Afghans that had served with international military.
Person A, called Person A, explained that individuals impacted by the data leak were advised to change residences and change their contact details to avoid detection from the ruling authorities.
Members of Parliament are investigating the UK government's management of a massive breach of personal details involving almost nineteen thousand Afghans who had asked to move to the UK to avoid the regime.
An electronic document including private information, including names, addresses and sometimes family information, was accidentally leaked by an official employed at British military command in last year.
The leak was discovered only in August 2023, when the names of several individuals who had sought to relocate to Britain were posted on online platforms.
“There seems to be a misunderstanding that Afghan rulers do not have comparable resources that allied forces use,” she told lawmakers.
All equipment was abandoned in Afghanistan; they possess it. If they have your phone number, they can trace you down to within metres. This is exactly how specialized teams did.”
Under inquiry about if militant forces possessed sophisticated technology, the whistleblower declared: “They've got everything.”
Initial findings submitted to the committee estimated that approximately fifty kin and associates of people concerned by the leak had been killed.
A gag order concerning the incident was put in force in late 2023 and prevented all details concerning it from public disclosure until July 2025.
Due to legal constraints, Person A and the non-governmental organization associated with told affected households they were working with that they had “concerns that certain devices had been compromised”.
“We advised that they moved where feasible and switched their contact details. Those were the two main details that, if authorities acquired these details, would cause identification and capture,” she said.
The source contested that internal investigation carried out by a former official had been mistaken to state that the obtaining of the records by militant forces was “not significantly alter current risk levels”.
“The thing to remember is that these Afghans are not standing up to the Taliban; they are in hiding. All concerns relate to their previous employment.”
Person A described horrific abuse suffered by concerned people, comprising electrocution, interrogation techniques, and severe beatings.
“Instances include young kids who have had bones crushed to try to get relatives to say where someone is,” Person A stated.
Elara Vance is a tech journalist with over a decade of experience covering emerging technologies and consumer electronics.