Pro-Iranian Attack on MI-Based Medical Device Maker, Stryker

March 20, 2026

INCIDENT

Major medical device maker, Stryker, suffered a cyberattack claimed by pro-Iranian threat actors that caused a “global network disruption,” company officials said. That disruption affected manufacturing operations.
“Stryker is experiencing a global network disruption to our Microsoft environment as a result of a cyberattack,” the Portage, Michigan-based company said in an advisory on its website. “We have no indication of ransomware or malware and believe the incident is contained.
“Our teams are working rapidly to understand the impact of the attack on our systems.

Incident Date

March 11, 2026

Estimated Cost

Unknown at this time

Victims

Type of Malware

No Malware identified

Threat Source