In the latest hack by internet hactivist group Anonymous, the Greek Police, Prime Minister and Parliament's websites were taken down as Greece experienced its worse riots in years.

Only last week the the website of the Greek Ministry of Justice was defaced by the group in a protest against the signing of the controversial ACTA treaty by the Greek government.

The group reported they had 'Taken down' a major TV channel, the Greek Prime Minister, the National Police, the Ministry of Finance, the Greek Parliament and the Minister of finance Evangelos Venizelos (personal site).