Data I/O Corporation, a Redmond, WA-based technology company, disclosed in a supplemental Form 8-K that an August 16, 2025 ransomware incident on internal IT systems originated from a vulnerability in a commercially available third-party firewall service. The incident was not targeted, temporarily impacted communications, shipping, receiving, and manufacturing, and has been fully contained and remediated. Estimated Q3 2025 remediation, restoration, and investigation costs total approximately $388,000.