Krasimir Kotsev

Founder & CEO

With many years of experience as Cybersecurity Expert, his extensive knowledge of Information Security, Vulnerability Assessment, Vulnerability Management, and Network & System security hardening will ensure that you are in good hands. If you can’t find Krasimir in the office, he is probably exploring Europe’s hidden gems on his motorbike.

Rumen Arsenov

Business Development Management

With 13 years of vast experience in sales and business development in various industries, Rumen is a specialist of the innovative and personalized solution, with Rumen, the client comes first. Demonstrating innovative thinking and can-do-attitude, he is creating new approaches that contribute to the company business development. If you can’t find Rumen in the office, he is probably somewhere looking for inspiration.

Liliya Kuncheva

Team Lead and Scrum Master

With her colorful experience within the Sofia IT community and working with numerous IT startups, Liliya will make sure that your project will be executed precisely from A to Z. Defining herself as a hybrid between the business and tech team, she is passionate about startups, meaningful technology and the people behind it.

Petar Kuzmin

Cybersecurity Expert

Petar is a Computer science student.
He is most passionate about computer security, penetration testing, computer networking and vulnerability assessment. He is a teacher and also was a speaker at BlackHat INDIT. Beside computer science, his interests comprise problem solving, maths, programming, even psychology and astronomy.

Martin Malinov

Cybersecurity Expert

Martin is interested mainly in ensuring compliance with cybersecurity standards and regulations. He is also passionate about penetration testing, social engineering campaigns, incident response, ensuring business continuity, risk assessments and monitoring of the security controls. Beside cybersecurity, his interests include cars, trips, fitness, and boxing.

We are here to help you.

Our white hackers

Our team of white hackers has extensive expertise, deep knowledge and world recognized certifications in the field of IT and cybersecurity. With many years of industry experience, they are magicians in penetration testing, analyzing source code for security and finding vulnerabilities, by leveraging proven security tools and methodology.

Our security testers follow the standards of Open Web Application Security Project (OWASP) and NIST 800-115. They distinguish themselves through an individual and personalized approach to each client, applying 20% automated work and 80% manual testing, with the main goal to deliver world class services and to achieve exceptional results.

The unique power of our ethical hackers’ community will help you to reveal critical vulnerabilities, avoid data breaches, protect sensitive information and secure your entire business. They hack for a better and safer world.


Are you interested in knowing more more about our experienced hackers?