The personal details of police officers and civilian staff were mistakenly leaked
Police investigating criminality linked to the PSNI data breach have made an arrest.
The personal details of police officers and civilian staff were mistakenly leaked as part of a Freedom of Information request.
Some of the information was later posted on a wall opposite a Sinn Fein office in West Belfast.
Today, a 50 year old man was arrested in the Dungiven area of Derry under the Northern Ireland Terrorism Act.
He's being questioned by detectives at the Musgrave Serious Crime Suite.

Jury Sworn In For Trial Of Former Sports Coach Accused Of Sexually Abusing Four Girls Across Leinster
Status Yellow High Temperature Warning In Effect For Ireland, As Red Alerts Issued For Europe
Irish Freedom Party Loses Political Party Status
Jobs Under Threat At Diageo, As Drinks Giant Informs Government Of Potential Lay Offs
Almost One Third Of Families In Arrears On Energy Bills Last Year
New Report Outlines How Vulnerable People Face Increased Challenges When Reporting Sexual Violence
Jeffrey Donaldson Found Guilty Of 18 Counts Of Sexual Abuse
Over 2,300 Assaults On Healthcare Workers So Far This Year, Report Finds