Stryker Systems Disrupted in Cyber Attack; Handala Group Claims Responsibility
On March 11, 2026, U.S. medical technology company Stryker Corporation disclosed a cyber attack that disrupted its global internal networks and Microsoft systems, leaving thousands of employees unable to access corporate systems and devices inoperable. In its SEC filing, Stryker stated it has no indication of ransomware or malware, considers the incident contained, and is assessing the full impact, with no timeline provided for full restoration.