Rhysida claims to have compromised Cytek Biosciences, a US-based cell analysis solutions company. The group states that all data was sold and threatens further data releases, promising to upload new companies later #UnitedStates
Incident Details
- Victim: Cytek Biosciences
- Sector: Healthcare
- Country: US
- Actor: rhysida
- Source: http://rhysidafohrhyy2aszi7bm32tnjat5xri65fopcxkdfxhi4tidsg7cad.onion/archive.php/archive.php?company=240
- Discovered: 2026-01-25 12:48:51.543111
- Published: 2026-01-25 12:48:30.036404
Information
- Leading cell analysis solutions company founded in 1992
- Headquartered in Fremont, California
- Global offices across North America, Europe, and Asia
- Ransomware actor: rhysida
- Status posted: “Sold 0%”
- Message on leak site: “All data was sold, stay with us, we will upload new Companies later”
- More
Disclaimer: This post is based on public claims made by the ransomware group "rhysida". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.