Lynx Ransomware

Lynx Ransomware

July 4, 2025

Lynx Ransomware: The Hidden Predator

The Lynx Ransomware was first reported in November 2020 and has been posing a significant threat since. One of the notable victims of this ransomware includes Canadian healthcare service provider ‘LifeLabs’, leading to temporary suspension of its services. In another incident, the Bulgarian National Revenue Agency (NRA) fell prey to this ransomware, resulting in the leakage of data of 5 million citizens. Considering its widespread impact, the threat imposed by Lynx Ransomware is considered high.

Information on Lynx Ransomware

Category Details
Ransomware Name(s) Lynx Ransomware
First Detected/Reported November 2020
Targeted Operating Systems Windows
File Extensions Added .lynx
Ransom Note Name(s) HOW_TO_RESTORE_FILES.txt
Distribution Methods Phishing emails, malicious downloads
Detection Names by Antivirus Solutions Ransom.Lynx

Example Ransom Note

Hello,
Your files have been encrypted by Lynx Ransomware. To recover them, please send 0.1 BTC to the following address:
[wallet address]
Your files will be decrypted upon payment.
Failure to pay within 48 hours will result in permanent data loss.

Additional Information

  • There is currently no known decryption tool available for Lynx Ransomware, intensifying its impact.
  • The ransomware utilizes complex obfuscation techniques to avoid detection by antivirus software, making it difficult to prevent.
  • It is believed to primarily target small to medium businesses – specifically in the healthcare and financial sectors.
  • Lynx Ransomware operates as a Ransomware-as-a-Service (RaaS) model.