Built for Security, Backed by Purpose
xonPlus began as a free community project. Today, it's a trusted dark web monitoring platform used by businesses that want serious protection without inflated costs.
From Open Tools to Enterprise-Grade Protection
xonPlus was born from XposedOrNot, a free platform created to help people check if their data was exposed. As demand from companies grew, the need for a dedicated product became clear.
Instead of adding paywalls to community tools, we built xonPlus, a dedicated product line focused on speed, scale, and affordability, without compromising our roots.
Security Should Be Simple, Accessible, and Honest
Security for Everyone
We believe strong breach protection should be available to every business, not just Fortune 500s.
Transparent by Design
No hidden fees, no over-engineered dashboards. What you see is what you get.
Built from the Community
Our free tools are still live and evolving. We're proud to give back while we scale forward.
Created by a Researcher, Not a Corporation
Devanand Premkumar
Founder & CEO
xonPlus is led by Deva, a security researcher and founder of XposedOrNot, a community-driven breach alerting platform trusted by thousands globally. With over 20 years of experience in building and scaling global information security programs across Europe and APAC, he brings deep expertise in SOC operations, ISO 27001/22301, and enterprise security strategy.
A CISSP and CISA-certified professional, Deva's leadership combines hands-on technical credibility with a strategic, clear-headed approach to protecting organizations. He's also an avid CTF player who enjoys solving forensic challenges in his spare time, keeping his skills sharp and curiosity alive.
That same mindset powers xonPlus -- our platform built with care, clarity, and credibility.
Want to Partner, Collaborate, or Reach Out?
We're always open to smart partnerships and meaningful conversations. If you're building the future of security, we'd love to talk.