There's been a 40% increase in these crimes in a year.
Gardai are to launch a number of cyber security initiatives to tackle online fraud.
Minister for Justice Heather Humphreys announced the move today after new figures showed fraud offences were up 40 per cent in the year to June.
The CSO figures showed the crimes mainly happened in the first half of the year and were primarily concerned with attempts to obtain personal or banking information online or by phone.
Minister Humphreys welcomed a decrease in the number of burglaries, robberies and theft.
However, she says she notes with concern the increase in reported sexual offences during quarter 2, which were up 7.5 per cent, when compared to last year.

Teenager In Critical Condition After E-Scooter Crash In Longford
TDs Vote To Extend Fuel Excise Cuts Until November
Wrong Way Driving On Motorways To Be Discussed By Ministers And State Agencies
Andy Burnham Says A United Ireland Referendum Is "Off The Table"
VHI Announces Price Increase Of An Average 2.75 Per Cent
One In Four New Financial Services Jobs To Be Located Outside Of Dublin
Higher Education Minister Pledges To Improve Financial Supports For Students In Upcoming Budget
Fuel Cuts Extended Until February