Video made by Anarchist Group Rouvikonas of their early morning raid on the offices of Tiresias in Marousi, north Athens on 16.12.15. Tiresias is the company responsible for maintaining the electronic database of insolvent bank loans. In the video description there is a communique from Anarchist Group Rouvikonas explaining the reasons behind the raid (in Greek). According to some mainstream Greek media reports, seven people were detained shortly after the raid.

https://insurrectionnewsworldwide.wordpress.com/2015/12/18/greece-offices-of-tiresias-banking-loans-data-center-trashed-by-anarchist-group-rouvikonas/