Dyane Connor reports:
The cyber attackers who hacked the Health Service Executive’s IT system, had accessed the system eight weeks before it detonated the malicious software, which caused devastating disruption across healthcare services.
A report by PricewaterhouseCoopers (PwC) has found there were several “missed opportunities” after a phishing email was opened allowing the attacker access to the system.
Read more at RTÉ.