'Recruiting'… executioners of Greek websites, mass 'infringement' on Greek internet sites, use of 'zombie' computers in Greece as… trojans for mass attacks on domestic websites, are seen by officials from the National Security Council of the national intelligence agency EYP (CERT) , and the Department of Cybercrime Prosecution, as being behind the massive cyberattacks on Greek state and business websites and as coming from Turkey.

Anti-systemic electronic terrorist group Anonymous claim they "struck at the Greek government," after a leak of 3,700 documents from the country's foreign ministry and the Organization for Security and Cooperation in Europe (OSCE).