Experts are questioning whether North Korea was behind the WannaCry cyber attack.

It was confirmed yesterday that damage in Ireland was limited

Did you know more than half of Irish companies have reported a data breach in 2016 and that cybercrime is estimated to have cost Irish companies €600 million in 2015, with that figure projected to reach €1 billion by 2020.

A South Korean cyber security expert says there is more circumstantial evidence that North Korea may be behind the global "ransomware" attack.

Family doctors in Ireland have been warned not to use their practice computers until they are certain their anti-virus security systems are up to date.

Irish hospitals suspected of being hit by the international cyber attack had been targeted by a different, older virus, health chiefs have revealed.

The worldwide "ransomware" cyber attack has spread to thousands more computers as people across Asia logged in at work, disrupting businesses, schools, hospitals and daily life.

Latest: Two internet security firms are suggesting North Korea could be behind a global cyber attack, which has caused worldwide disruption.

The British IT expert who slowed the spread of the WannaCry global cyber attack now fears for his safety.

Theresa May said the British Government is not aware of any evidence that patient records have been compromised in the massive cyber attack on the NHS.