LOGITECH INTERNATIONAL S.A.

Logitech International S.A. disclosed in its FY2026 10-K that a cybersecurity incident occurred in fall 2025 involving data exfiltration. The company determined the incident would not have a material adverse effect on its financial condition. No specific details on the attack vector, scope, or number of affected individuals were provided.

Logitech International S.A. disclosed a cybersecurity incident involving the exfiltration of data from its internal IT system. The unauthorized third party exploited a zero-day vulnerability in a third-party software platform. The incident involved copying limited information about employees and consumers, as well as customer and supplier data. No sensitive personal information (e.g., national ID or credit card numbers) was housed in the impacted system. The investigation is ongoing, and Logitech engaged external cybersecurity firms. The incident has not impacted products or operations.