Two teenagers were detained last night in connection with the hacking of the Fine Gael website earlier this year.

The Fine Gael site was alleged to have been targeted by Anonymous, the vigilante Internet group which has been responsible for a recent spate of attacks on companies and other organisations.

After raiding a house in Birr, Offaly, Donncha Carroll, 18 years old and also the son of independent counsellor John Carroll was detained.

Gardai also uncovered chemicals and equipment, which can be used in the manufacture of ecstasy, at the house in Offaly.

A second man was also detained after a raid on a house in Galway.

Evidence has been seized from both houses allegedly linking both of the accused to the attack on the Fine Gael website.

It is not yet known if the FBI are looking to question the two individuals regarding other crimes committed by Anonymous.