On March 16, 2026, the Handala ransomware group publicly listed medical technology company Stryker after claiming to have exfiltrated and then wiped 12 petabytes of its internal data.
Already exposed?
You can’t unleak data. You can take away what it’s worth.
A leaked record is where it starts, not where it ends. What turns it into your front door is the look-up sites publishing your address beside your name — and those are what an AI reads when somebody asks about you. The free scan shows you both. We write to 580 companies.
See what is exposed about you — free scan →Watch Stryker
Get alerted the next time Stryker files a breach with any US regulator — the filing, dated and sourced. A free single-company slice of Signals; no account needed.
We’ll email you only about Stryker’s future breach filings and how to watch a whole vendor list — not general marketing. Unsubscribe any time.
Watching your whole vendor list (50 to 500 companies, by tier) is GalaxyWarden Signals.
What Public Reporting Shows
Public reporting indicates the attackers penetrated deep into Stryker’s network and removed massive volumes of internal files. The group published details of the operation on its leak site, describing the incident as a “unique cyber operation” intended to draw attention. Available information shows the data was both stolen and then deleted from Stryker’s systems, an approach that combines traditional ransomware tactics with destructive wiping. The exact number of individuals whose personal information was exposed remains unknown, but the scale of 12 petabytes suggests the breach could affect records belonging to employees, partners, patients, or customers connected to Stryker’s operations worldwide.
Internal files were the primary target. No confirmed list of specific data types—such as names, Social Security numbers, or medical records—has been independently verified by third parties at the time of reporting. The incident stands out because of the sheer volume of data claimed to have been taken and destroyed in one operation.
Why This Matters for You and Your Family
When a major medical technology firm loses control of 12 petabytes of internal data, the ripple effects reach ordinary people. Stryker produces equipment and software used in hospitals, surgical centers, and clinics. If your family’s health records, insurance details, or employment information touched any Stryker system, that data may now sit in attackers’ hands. Even if you never directly interacted with the company, shared vendor networks or employee records can still expose your information.