ABOUT // ORIGIN
We're a focused team of young, dynamic ethical hackers based in Antwerp, Belgium, on a mission to pre-emptively safeguard businesses by beating attackers at their own game.
// 01 · Manifesto
We use the same methodologies, techniques and tooling as the people trying to break in, then we hand you the map before they ever arrive. Real findings, real exploitation, real fixes. Never hypothetical.
// 02 · Why NextdoorSEC
We use the same methodologies, techniques and tooling, both manual and automated, as the malicious actors you're defending against.
A comprehensive, honest picture of your security posture with precise findings and the optimal defenses to match.
We identify and demonstrate actual, exploitable risk through hands-on proof, not hypothetical checklist items.
Threat actors evolve daily. So do we. Our research keeps us ahead of the techniques targeting you tomorrow.
We do one thing: offensive security. That focus is why our work is deeper and our reports sharper.
We're optimistic problem-solvers. Every finding comes with a clear, practical path to fixing it.
$4.88M
Average cost of a data breach
IBM, 2024 (up 10% in a year)
8+
Offensive certifications held
OSCP · OSCE · OSEE · OSWE
100%
Manual, human-led testing
real testers, never scanner-only
5.0
Average client rating
clear reports, prompt comms
// 06 · The Crew
NextdoorSEC is run hands-on by its founder, working with a vetted network of specialist ethical hackers. Based in Antwerp, operating worldwide.
Chief Hacking Officer
Aydan Arabadzha is the founder and Chief Hacking Officer of NextdoorSEC. He spends his days on the offensive side of security, finding the holes in systems and applications before real attackers do.
// the network · specialist operators on call
OPERATOR
01
REDACTED
WEB · API
OPERATOR
02
REDACTED
MOBILE · iOS
OPERATOR
03
REDACTED
NETWORK · AD
OPERATOR
04
REDACTED
CLOUD · K8S
OPERATOR
05
REDACTED
SOCIAL · OSINT
OPERATOR
06
REDACTED
RED TEAM
// identities withheld by design · every operator is vetted and under NDA
Based in Antwerp, working worldwide. Tell us what you need to protect.