ATHENS (Reuters) - A Greek anarchist guerrilla group claimed responsibility on Monday for a planned parcel bomb attack against a judge at courthouse in the northern city of Thessaloniki this month, the third such incident since December. Police last week confiscated the parcel, which was sent to a senior judge and contained explosive material, before it exploded. The group warned of more attacks against prosecutors, police and judges, including the judge who was meant to receive the parcel. On Feb. 3, a bomb went off outside Greece's labour ministry in central Athens causing no injuries but damaging the building. In December, another explosive device, planted at the headquarters of the riot police unit (MAT), was defused by police.

---

Persons: Yannis Souliotis, Renee Maltezou, Sharon Singleton Organizations: Police, Athens Indymedia Locations: ATHENS, Thessaloniki, Athens, Greece