Pro-Russian hackers in recent days leaked data belonging to the Italian foreign minister on the dark web. The leak appeared on private marketplaces and secure messaging. Separate digital attacks targeted the Brenner Base Tunnel in Italy. The tunnel project faced work stoppages. France accused Iran of a large scale hack targeting industrial fridges in several supermarkets and retail outlets. These operations disrupted cold storage systems across Europe and other regions. The incidents show how cyber tools can mix with traditional conflict. Analysts say hybrid warfare is becoming more common. Governments are reviewing defences for critical infrastructure. Officials urge closer cooperation between agencies. Experts warn that civilian targets can be caught in the middle. Companies are running drills for possible outages. The public should stay alert about online threats.