Welcome to Star Cosmos - the underground hub for ethical hacking, security research, and code manipulation. We explore vulnerabilities to build stronger systems.
Our mission: Understand the system, find the flaw, and fortify the defense.
Access our curated collection of security vulnerabilities, proof-of-concepts, and exploit code for educational purposes.
Updated daily with new findings from our global network of security researchers.
Learn how to protect your online identity with our guides on VPNs, Tor, encryption, and secure communication methods.
Privacy is a right, not a privilege.
Practice your skills in our safe, sandboxed environment. Test SQL injection, XSS, buffer overflows, and more.
All exercises are legal and ethical.