What happened

Titan listed Alto Calore Servizi on its leak site and threatened to publish a full data leak unless the company contacted the group. The listing did not establish what data was taken, whether systems were encrypted, how access was obtained or when an intrusion occurred, and no confirmation from the utility or an Italian authority was located. Alto Calore Servizi manages drinking-water capture, conveyance and distribution for 125 municipalities in Avellino and Benevento provinces. The company's public notices showed ordinary weather, supply and equipment-related interruptions around the period but did not attribute a service outage to cyber activity. This is recorded as an unconfirmed data-extortion claim, not an operational water-infrastructure incident.

When cited sources give different casualty, damage or spill figures for this event, they’re reported side by side above rather than merged into one number. See how confidence levels work.