Surge in Evasive Malware Threats Reported by WatchGuard

WatchGuard's Internet Security Report reveals a 1,548% increase in unique endpoint malware in the second half of 2025, with a significant spike between Q3 and Q4. Additionally, 23% of detected malware evaded traditional signature-based detection methods, indicating a rise in zero-day threats. This trend highlights the growing complexity of malware attacks and the challenges faced by existing security tools.