PolySwarm is developing a decentralized marketplace for cybersecurity services where security experts build competing anti-malware engines. It aims to address the problem of undetected threats by offering additional services beyond major antivirus providers. The $8.7B endpoint security market is the target, and the project has professionals from DHS, DARPA and Fortune 100 on its team. Success depends on attracting enough experts to the platform. The Nectar token will be used to pay fees on the platform and the project raised $26M in its ICO.