Dissident republicans have information from data breach, PSNI Chief Constable says

PSNI Chief Constable Simon Byrne speaking to the media outside the force's headquarters in Belfast. Picture: Liam McBurney/PA Wire
PSNI Chief Constable Simon Byrne has said he is confident that information on police officers and staff mistakenly released in a major data breach is in the hands of dissident republicans.
At a press conference in Belfast Mr Byrne said he believed dissidents would use the information to intimidate and target police.