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."
Four churches share £200,000 to tackle urgent repairs
Irish leaders condemn fuel protests as wrong and ‘not in the national interest’
Police probe suspected arson attack at Coleraine apartment block
More than 100 firefighters tackle Omagh industrial fire as casualty airlifted