By Adam Evans
An investigation has started into a potential security breach at the PSNI.
It's after a Tweet which was posted on Chief Constable George Hamilton's account earlier.
The post is understood to have included a person's name followed by a jumble of what looked liked random letters.
It was spotted and deleted within minutes.
Head of PSNI's Cyber Crime Centre, Detective Chief Inspector Michael Harvey, said: "At this time we believe there is a possibility the account was maliciously hacked.
Adding, "Inquiries are currently ongoing. There are no further details at this time."
Man in 90s dies following Co Down road crash
Police to increase patrols after second incident of shots being fired in Belfast
Woman charged over theft of campaigner’s car ‘must stay out of Belfast’
Bluetongue restrictions in Northern Ireland will be relaxed from Friday
Conviction led to safeguarding review at Presbyterian Church