Stryker says it has recovered from cyberattack

The medical products company took three weeks to recover from the attack, which has been tied to a Iran-sponsored hacking group.
April 3, 2026
2 min read

Stryker Corp. announced April 1 that it had restored full operation across its manufacturing network three weeks after a cyber attack affected its commercial, ordering and distribution systems. The medical equipment company said it would continue to work with third-party cybersecurity experts and government officials as it continues to investigate the attack. The attack has been connected to Hamsa, a hacking group connected to Iran.

The all-clear announcement followed the March 23 discovery that the attackers had used a “malicious file” to conceal the intrusion. In a statement at the time, Stryker said the file was not capable of spreading and did not pose a continued risk to the company or its clients’ networks.

The company confirmed March 19 that the incident was contained to the company’s own networks and did not affect its medical products, which include connected products. Stryker assured clients its Balance ACS, a program used by surgeons for planning, scheduling, modelling, and post-operative monitoring surgical procedures, was secure and does not communicate with company servers in a way that could have compromised patient data.

Focus on Cybersecurity

Stryker Corp. hit by cyber attack, disrupting processing, manufacturing and shipping.
The medical technology company said its software and cloud products were not effected and safe to use.

Manufacturers saw 56% rise in cyberattacks last year
Average ransom demands also rose for industrial targets, according to a tech security research firm.

The Industrial Science Report: Building the manufacturing workforce behind national security
From aerospace to energy, research investments aim to boost the talent pipeline in critical industries.

About the Author

Ryan Secard

Ryan Secard joined Endeavor B2B in 2020 as a news editor for IndustryWeek. He currently contributes to IW, American Machinist, Foundry Management & Technology, and Plant Services on breaking manufacturing news, new products, plant openings and closures, and labor issues in manufacturing.

Sign up for our eNewsletters
Get the latest news and updates