About us

Learn about the Open PenQuin team and community

Open PenQuin is maintained by Penstemon Co., Ltd, in Japan.

We are driven by our obsession to solve intricate puzzles and impossible problems, to author stealthy malware, to engineer insane algorithms, our love of free stuff, and our love for clean energy.

If you’re interested in joining the community through our Discord Server :: Open PenQuin

Meet the Community Leaders:

Marc1 Malware Author | Penstemon

BigB Senior Security Engineer | Microsoft

Crunch Physicist | Jr. Developer | Penstemon

Rii Intelligence Analyst | Penstemon

Caren UI/UX | Osaka University

Ricks Senior Contributor | Oracle

JT Senior Contributor | SOLVD.cloud

MKang Contributor | Bruker