CYTEK BIOSCIENCES, INC.
bd_eb75b2e7b9fce680 · schema v1 · pii pii-v1
Full breach record for CYTEK BIOSCIENCES, INC. →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Rhysida on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.
Source: Ransomware.live
Post text · scraped from the leak site
Cytek Biosciences Cytek Biosciences is a leading cell analysis solutions company founded in 1992 and headquartered in Fremont, California with global offices across North America, Europe, and Asia. Sold 0% All data was sold, stay with us, we will upload new Companies later More
Linked disclosures
Why this link?Ransomware claims (2)
- bd_c1046e1115ba4f23Leak Sitecmdorganizationfiled 2026-01-25(1d gap)Verified
- bd_b141b6898f0871edLeak Siterhysidafiled 2025-11-01(86d gap)Verified
Regulatory filings (3) · sorted by filing gap
- bd_1553fa181e3ff4fdIndiana State AGfiled 2025-12-22(35d gap)Verified
- bd_1ee03444beb45543Maine State AGfiled 2025-12-22(35d gap)Verified by operator
- bd_f10136bccf81d097New Hampshire State AGfiled 2025-12-22(35d gap)Verified
Source provenance
- Source URL
- https://www.ransomware.live/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jan 25, 2026
- Raw hash
- 37dd8cd7fd1f4880f645656dcace580764d47a80d925bd7db0cbd9f495cbd838
Reporting entity
- Name
- rhysida
Victim entity
- Name
- CYTEK BIOSCIENCES, INC.norm: cytek biosciences
- Domain
- cytekbio.com
- Industry
- Healthcarellm
What this source establishes
- Source ceiling
- A leak-site claim can't tell us: discovery date · materiality · notification · affected count · confirmed data types · compliance clock. These stay blank until a regulatory filing or victim disclosure lands.
- Attack vector
- Ransomware· rhysida
- Threat actor
- RhysidaExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.