In the latest cybersecurity news, Cytek Biosciences – a company operating in the US – has fallen victim to a ransomware attack conducted by the group rhysida. This data breach, discovered on 2026-01-25 12:48:51.543111, underscores the increasing need for proactive cybersecurity defenses as we continue through 2025.
In response to increasing cyber threats, it’s critical to protect your organization with proactive security measures. HookPhish provides enterprise-grade solutions designed to reduce your risk of future attacks:
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Incident Report
| Attribute | Information |
|---|---|
| Target Organization | Cytek Biosciences |
| Threat Group | rhysida |
| Summary | 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 |
| Date of Breach | 2026-01-25 12:48:30.036404 |
| Discovery Date | 2026-01-25 12:48:51.543111 |
| Region | US |
| Target Domain | None |
| Business Sector | Healthcare |
Don’t wait for a breach to take action – stay informed and take control of your cybersecurity posture today.
You can also check if your organization’s data has been exposed using our free Data Breach Checker.
Disclaimer: HookPhish does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.
