CISA Issues Urgent Warning Following Global Cyberattack on Stryker

CISA issued an alert after a March 11, 2026 cyberattack disrupted Stryker’s corporate Microsoft environment, causing global operational impacts to order processing, manufacturing and shipping; Stryker and authorities report no evidence of ransomware or malware and confirm connected medical devices and patient safety were not affected, while recommending stronger endpoint management controls, phishing-resistant MFA, and Intune administrative safeguards.