Halcyon

Read 7 Halcyon reviews and testimonials from customers, explore 7 case studies and customer success stories, and watch customer videos to see why companies chose Halcyon as their

Halcyon is the only cybersecurity company that eliminates the business impact of ransomware. Modern enterprises rely on Halcyon to prevent ransomware attacks, eradicating cybercriminals’ ability to encrypt systems, steal data, and extort companies. Backed by an industry-leading warranty, the Halcyon Anti-Ransomware Platform drastically reduces downtime, enabling organizations to quickly and easily recover from attacks without paying ransoms or relying on backups.

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Customer Rating Review Score based on 335 reference ratings
4.7/5.0 (335)
  • 2025 Top Rated Software Award

7Testimonials

  • “After recovering from a ransomware incident, we installed Halcyon as an additional security measure on our endpoints. During deployment, Halcyon quickly identified and blocked a Sunburst backdoor that was missed …

  • “Halcyon really stepped in and went above and beyond our expectations. They quickly assessed the situation and were able to recover our files rapidly."

  • “One of the key reasons we chose Halcyon was its low-touch, seamless integration into our existing security infrastructure.”

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7 Case Studies

  • Retail Distribution Company - Customer Case Study

  • Large Financial Group Sees Halcyon as Insurance Policy Against Ransomware

  • Manufacturing Company - Customer Case Study

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Additional Halcyon Information & Resources

Read Halcyon Reviews, Testimonials & Customer References from 7 real Halcyon customers.

Browse Halcyon Case Studies, Customer Success Stories, & Customer References from 7 businesses that use Halcyon.