halcyon
Halcyon is a ransomware-focused endpoint detection and response vendor that centers on preventing, detecting, and stopping malicious activity on Windows endpoints. Its product is built around endpoint telemetry, behavioral detection, and response actions such as blocking command-and-control traffic and stopping encryption activity, with an MDR offering that adds 24/7 monitoring, threat hunting, and investigation. It is positioned for organizations that want endpoint-centric ransomware defense rather than broad XDR coverage, especially teams that need rapid containment with limited internal SOC capacity. Adjacent managed services exist, but the core buyer evaluates Halcyon for EDR and MDR on endpoints.
Visit websiteAsk about pricing, alternatives, or if halcyon is right for you.
The Picari read
Halcyon is an endpoint-focused EDR and MDR vendor built around ransomware prevention, detection, and containment on Windows systems. Its key differentiator is behavior-based disruption of encryption and command-and-control activity, with managed monitoring and response for teams that need endpoint protection without running all investigations in-house.
- Organizations prioritizing specialized ransomware defense on Windows endpoints over broad security coverage.
- Ransomware attack prevention
- Real-time encryption monitoring and blocking
- Automated endpoint isolation during ransomware incidents
- Data exfiltration protection against ransomware groups
Product catalogue
halcyon pricing and integrations
For halcyon integration and pricing details, ask Picari. Start a briefing with your question, such as whether it connects to your SIEM, identity provider and ticketing stack, or how it is priced at your seat count and data volume.
Unverified profile
This profile hasn't been verified by halcyon yet. Information may be incomplete.
Are you from halcyon? Verify this profileProfile last updated on 6 September 2026 by Picari.