CYTEK BIOSCIENCES, INC.
ent_019dee4ebbd0864cab4efba37d686221
Disclosures
6
Leak Site · State AG · 4 jurisdictions
Incidents
1
filings grouped by incident
Max affected reported
331
nationwide · State AG IN
Leak-site claims
3
unverified actor claims
Identity resolution
- Canonical name
- CYTEK BIOSCIENCES, INC.
- Normalized
- cytek biosciences— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 549300K2J28BOC6FBO89
- SEC EDGAR CIK
- 0001831915
- Domain
- cytekbio.com
Disclosure history (6)newest first
- GLOBALLeak Siteas victim2026-01-25
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
- GLOBALLeak Siteas victim2026-01-25
A biotechnology firm that develops and supplies advanced, cost-effective flow cytometry instruments and related services used worldwide by researchers and clinicians. Its compact systems and streamlined workflows enable high-throughput, single-cell analysis for applications such as cancer immunology, leukemia and lymphoma diagnosis, and transplant monitoring. Distinguished by offering high-end capabilities at lower cost, the company accelerates scientific discovery through technical innovation, exceptional customer support, and a commitment to ethical practices and community engagement. Headquartered in Fremont, California, it has been publicly traded on NASDAQ since 2021. We have 7.36 TB of downloaded data.
- 🏎️Indiana State AGas victim2025-12-22
Cytek Biosciences Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2025-11-01 and was reported on 2025-12-22. 2 Indiana residents were affected. 331 individuals affected in total.
- 🦞Maine State AGas victim2025-12-22
Cytek Biosciences, Inc. reported a data breach to the Maine Attorney General, stating that an external system breach (hacking) occurred on November 1, 2025. The breach was discovered on November 28, 2025. One Maine resident was affected. The company offered 24 months of identity theft protection services to those impacted.
- ⛰️New Hampshire State AGas victim2025-12-22
Cytek Biosciences, Inc. notified the New Hampshire Attorney General of a security incident involving unauthorized access to systems affecting 3 New Hampshire residents. The breach occurred around November 1, 2025, and was discovered on November 5, 2025. Personal information of Cytek employees, including names, SSNs, health data, and credentials, was accessed. Cytek engaged forensic investigators, reported to law enforcement, and offered 24 months of credit monitoring.
- GLOBALLeak Siteas victim2025-11-01
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