Valve has begun notifying European customers who ordered Steam hardware that their personal information may have been exposed following a cyberattack on CEVA Logistics, the company that handles Steam hardware deliveries across the region. News of the breach first surfaced on ResetEra and Reddit, where affected customers began posting screenshots of Valve's notification email earlier today. CEVA confirmed the breach in a statement to TechCrunch, saying the intrusion affected part of its European contract logistics operations. The breach has also reportedly affected several banks and retailers that similarly rely on CEVA for shipping alongside Valve. The exact number of customers affected has not been disclosed.