Cyrex | 10,310 followers on LinkedIn. Cyrex is a global leader in cybersecurity, load testing, and development for gaming and entertainment. | Cyrex is the gold standard in Penetration Testing and Load Testing for global game studios and enterprise application developers. We provide the elite offensive security and massive-scale engineering required to protect high-stakes digital products. Trusted by 100+ industry titans - including Amazon Games, Tencent, and EA - our team of 60+ engineers ensures your software is secure, scalable, and launch-ready.