The real estate company managing the assets of the Greek government sustained a Distributed Denial-of-Service attack 8 Nov., Balkan Insight reports. Hellenic Public Properties reportedly informed both the Hellenic Data Protection Authority and National Cyber Security Authority that the DDoS attack had a limited effect on its operations and that it had not detected a data breach. In response to the attack, the opposition party called for a new national strategy to deal with cyber threats.