I've seen companies develop nearly identical trading strategies independently. Unless someone has a patent, the idea is free.
Using code copied and pasted from another company's EA is not freely using an idea. It is a violation of copyright law. Misusing another company's authentication server to validate EAs you are distributing is a brand new form of piracy.
Until the scam finding is lifted, FPA policy is to not run tests on any of your products. Please get together with MDP and resolve this issue.