I thank the right hon. Gentleman for his urgent question. As you know, Mr Speaker, I was keen to do a statement on the Police Service of Northern Ireland’s data breach on 8 August, so I am pleased to have this opportunity. I am also happy to provide an update to the House on this matter. However, since writing this answer, and as the right hon. Gentleman will know, news of the PSNI’s Chief Constable’s resignation has broken over the past few minutes. I thank Simon Byrne for his years of public service. The right hon. Gentleman will know that the appointment of a new Chief Constable is a matter for the Northern Ireland Policing Board, and I will continue to liaise with the senior management team of PSNI while the process of appointing a successor gets under way. The PSNI continues to have my and the Government’s full support in responding to the data breach, and we are focused on providing appropriate and proportionate data and expertise.
The breach, where the personal information of more than 10,000 officers and staff was accidentally published in what appears to be a human error involving a number of spreadsheet fields, happened on 8 August. Not realising that the relevant document contained a hidden table, the initials and surnames of every rank and grade, the location where an individual was based—but not their home address—and their duty type were published online for approximately three hours. The data breach is deeply concerning and significant. Recent events in Northern Ireland, including the terrible attack on Detective Chief Inspector John Caldwell, show that there is still a small minority in Northern Ireland who wish to cause harm to PSNI officers and staff in Northern Ireland. I take this opportunity to thank all those individuals who work to keep the people of Northern Ireland safe. They have my many thanks, and we all owe them our gratitude.
I recognise, too, that there is significant concern about the consequences of this data breach. Many PSNI officers and staff have raised concerns about themselves and their families, and they have my support and understanding as they go about their important work, keeping communities safe in these worrying and most testing of circumstances. To them, I again say thank you.