Stryker hit by major cyberattack
America’s largest medical‑device maker has had operations disrupted for five days in an incident that some outlets link to Iran‑related activity — the company’s global network remains affected, and recovery is ongoing, reported. The outage is a fresh reminder that large manufacturers’ IT failures can ripple across supply chains and service providers.
The incident began) on March 11, 2026, when employees across multiple regions suddenly lost access to corporate networks. A pro‑Iran hacktivist group, Handala, claimed responsibility) and posted that more than 200,000 systems were wiped and roughly 50 terabytes of data were extracted, according to reporting. (techcrunch.com) Stryker stated) in a March 15 customer update that the event was contained to its Microsoft environment and that “all Stryker products…remain safe to use.” The company acknowledged) disruptions to order processing, manufacturing and shipping, while third‑party incident analyses say the outage impacted operations across 79 countries and idled roughly 56,000 employees. (ordr.net) Markets reacted quickly: Stryker stock) fell about 3.6% after initial claims, and analysts pointed to the firm’s recent $450 million Department of Defense contract as part of the context around why attackers targeted a large medtech supplier. (techcrunch.com) Security researchers report) that attackers likely compromised a mobile‑device‑management admin console to issue global remote wipes, and investigations are ongoing while Stryker continues phased system restorations with no firm full‑recovery date published. (stryker.com)
