Kaiser Aluminum Corporation

The Corporation, a manufacturing entity, discloses its cybersecurity risk management and governance framework in its 10-K filing. The company employs a risk-based, multi-layered security approach aligned with NIST CSF, including multi-factor authentication, penetration testing, and employee training. It maintains a cybersecurity operations team with 24/7 monitoring and a defined escalation process for critical incidents. Management states that no cybersecurity incidents have materially affected the company in 2025. The filing outlines response protocols, including engaging third-party forensic experts and preserving evidence, but reports no specific active breach or material impact.