UK government employees lost their mobile devices – or had them stolen – at least 2,004 times in 12 months.
The numbers, released under a Freedom of Information request, include smartphones, laptops, and tablets.
The Ministry of Defence reported the most missing devices, with 767 lost or stolen, followed by tax authority HMRC, with 288.
While the large majority of devices were encrypted, nearly 200 may not have been, the information reveals.
The Ministry of Defence said its employees lost more devices because there were more of them. The numbers include military personnel in the Army, the Royal Navy, and Royal Air Force. It also said it had “robust” procedures in place around encryption.
The report was commissioned by mobile communications firm Viasat. It contacted 47 public bodies and said 27 answered its Freedom of Information requests with data from 1 June 2018 – 1 June 2019.
Prof Alan Woodward from the University of Surrey, said that modern security policies reduced the risks, allowing IT administrators to wipe phones remotely, or even locate them via GPS.