Arsonists attacked three offices of the largest ruling party in the Greek capital of Athens overnight. Incendiary devices went off at the offices of SYRIZA in Glyfada, Nea Ionia and Kypseli between 1 and 3 a.m. on Monday. The three attacks caused damage, but no casualties have been reported, daily Kathimerini informs. No group has claimed immediate responsibility for the attacks.