The killsec ransomware group listed tjs.com on its data leak site on 2024-08-28. Country: US Sector: Professional Services Domains named: tjs.com Claim as published on the leak site: ZeroShrink by TJS delivers an innovative and comprehensive RFID package combined with a robust cloud-based POS system tailored specifically for the diamond and jewelry industry. Our mission is to enhance your POS experience with a focus on security, ease of use, and customization.