Shield (XSH) started in 2017 and finished in 2019, with a total supply of 512 million coins. The team/founder is hidden, The main reason this coin was listed is desertion.

(from old site)SHIELD is a fast and secure digital currency which connects you and your friends no matter where you are! Quantum-Proofing, Masternodes and Social Media Integration lay the foundation for daily usage; whether it is sending or receiving currency, the SHIELD project has you covered.