2026 Straumann - unauthorized access to legacy system containing 2021-2024 personal data
Data compromised
Names, email addresses, postal addresses, telephone numbers, signatures, employment-related information, Social Security numbers, and financial information
Technical writeup
UpGuard reported that Straumann disclosed a May 4, 2026 cybersecurity incident involving unauthorized third-party access to a legacy system containing data collected between 2021 and 2024. The company shut down the compromised legacy system and began decommissioning it. The incident is separate from earlier ransomware-tracker claims and is tied to regulatory filings rather than a named threat actor.
Root cause
Unauthorized third-party access to a legacy system; exact attacker and vector not disclosed