Imagine a World Where Ransomware Cannot Encrypt Your Files. That World Now Exists.

Halcyon markets "File Resilience," a kernel-level protection that claims to detect ransomware by identifying the pattern of reading a file then writing high-entropy (encrypted) data, and routes alerts to a 24/7 Ransomware Operations Center; it also references a complementary Data Exfiltration Protection to stop data theft. The document is promotional and explains the product's behavioral detection approach rather than describing any specific security incident, indicators, or technical analysis.