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Halcyon - The world's first cyber-resilience platform purpose-built for ransomware

Stop ransomware attacks, prevent data exfiltration, and recover encrypted data in minutes instead of weeks.

Why traditional security is no longer enough

Despite massive investments in EDR and backup solutions, ransomware groups repeatedly manage to bypass or disable protection mechanisms. Halcyon closes this security gap ("The Ransomware Gap") by focusing exclusively on detecting and disrupting ransomware campaigns-before damage occurs.

Halcyon Overview

Core capabilities of the Halcyon platform

  • Pre-Execution Prevention (AI Engine):
    Dedicated AI models trained exclusively on ransomware signals stop malicious files before they can execute.
  • Tamper-Proofing (Self-Protection):
    Halcyon actively protects itself and your existing security stack (such as EDR) against attacker attempts to disable them.
  • Data Exfiltration Protection (DXP):
    Detects and blocks unusual data movement immediately to prevent "double extortion" (blackmail through data disclosure).
  • Rapid Recovery (Key Capture):
    If encryption begins, Halcyon isolates the process and captures encryption keys in real time, enabling immediate data decryption without paying ransom.
Halcyon

Halcyon, headquartered in San Diego, California, was founded in 2021 and is a specialized provider of modern anti-ransomware technology. The company focuses exclusively on the prevention, detection, neutralization, and recovery of ransomware attacks. Halcyon specifically addresses the security gap that traditional endpoint, EDR, and backup solutions often leave open.

Halcyon does not replace your existing security-it hardens it. It operates silently alongside solutions such as Microsoft Defender, Palo Alto, ESET, CrowdStrike, or SentinelOne, adding an additional protection layer specifically optimized for the behavior of modern ransomware gangs.

The solution includes the following components:

  • Anti-Ransomware Technology:
    Agent & management console providing full-cycle protection by proactively interrupting the entire attack chain using specialized behavioral engines. It prevents malware execution and data exfiltration and enables extremely fast data recovery without relying on time-consuming backup infrastructure.
  • 24/7 Managed Ransomware Detection & Recovery (RDR) Service:
    Every Halcyon deployment includes access to the Halcyon expert team, which handles analysis and recovery in the event of an alert.
  • Ransomware Warranty:
    Halcyon reinforces its promise with a comprehensive guarantee for worst-case scenarios.

Halcyon

Are you ready for true ransomware resilience?

Discover Halcyon in a live demo and learn how to minimize ransom payments and operational downtime.




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