CNCS monitors cyberattack on seven Intermarché stores

The National Cybersecurity Center (CNCS) is monitoring a cyber incident affecting seven Intermarché stores in Portugal since November 2. The CNCS is coordinating efforts to restore normal operations and is conducting a forensic analysis to gather indicators. The incident involved unauthorized access to the temperature control systems of refrigeration units, linked to a supplier. Authorities across Europe are sharing information to assist affected parties. Similar incidents have occurred in France, prompting investigations into potential connections. Recommendations include keeping firmware updated and enhancing network segmentation.