The increase has occured in the past two months.
Attempted cyber-attacks on the Irish health service have increased by 60 percent in the past two months.
Cybersecurity firm SmartTech24/7 says patients' data security could be at risk as a result.
It comes two years after the HSE was hit by a ransomware cyber-attack, which cost over 100 million euro.
CEO of SmartTech24/7, Raluca Saceanu, says a holistic approach is needed to protect the health service:

Aerosol Misuse In Kildare Raises Fears Of Sudden Death Risk Among Teens
New Housing Plan Could See Kildare County Council Bidding Against First-Time Buyers
Remembrance Service For JoJo Dullard: Parish Marks Three Decades Since Disappearance
Local Property Tax Deadline Extended To Wednesday
Lawless Rejects Claim He Let Apprenticeship Exam Leak Scandal "Fester"
Three Teenagers Arrested In Connection With Rioting At Citywest Hotel Last Month
Alleged Admissions Row Ignites Between Leixlip Schools Over Irish V English Language Pathways
BreastCheck To Fall Short Of Screening Target For Third Year Running