Kuala Lumpur, MY GMT +8
Free for a limited time

We find what others miss. Before attackers do.

4rthur is an AI-native offensive security firm. We combine proprietary tooling with specialist-led validation, delivering security assessment that is faster and more consistent than others in the market.

Talk to us → See what we do ↓
// AI-DRIVEN OFFENSIVE SECURITY
// OUTCOMES, NOT MAN-DAYS
// HUMAN-VALIDATED, FULLY TRACEABLE
/// The guarantee

Pay on success.

If we find nothing that can be exploited in the agreed scope, you owe us nothing. Full refund. No questions.

Full refund if no Medium, High, or Critical finding is produced.

Low-severity findings, informational issues, and hardening recommendations do not count toward the threshold.

01 / The problem

The Malaysian pentest market is outdated.

"Checkbox" Mentality
0%
of pentest performed is solely to satisfy annual requirements, or for audit.
Kickoff Time
0days
average kickoff session scheduling. Clients have to wait for the pentest to even start.
Man-Days Billing
0Hours
A day, that is what clients are paying for. Pentesters' time, not result.
02 / The solution

We kill the man-day.

Companies spend a lot of money on pentests and still get breached because testers ran out of billable days, not attack paths. 4rthur goes from paying under man-days to result-oriented outcomes.

The old model
4rthur
Pay for hours worked
Pay for goals achieved
Constrained by human capacity, time, and fatigue.
Scales continuously with 24/7 autonomous testing capabilities.
Typically requires months for engagements.
Accelerates delivery to days or weeks.
Results may vary depending on tester expertise and conditions.
Provides consistent, repeatable testing with standardized processes.
Days of report writing.
AI-generated, human-verified.

Faster execution. Lower cost basis. Higher success rate.

03 / What we do

Our services.

// Flagship // 01 · Penetration Testing You define the scope. We test it properly. Conventional VAPT across web apps, mobile, servers and network. Every finding validated by hand, priced by what is actually in scope and never by man-days. from RM 3,000Start a penetration test →
// 02 Adversarial Assessment We map out your attack surface then look for gaps in your defense. No scope, no kickoff call. ✦ Free for a limited time // 03 AI Offensive Assessment Offensive testing of LLMs, agents, and tool-use chains. from RM 30,000 // 04 Red Teaming Objective-driven, multi-vector adversary emulation. Contact us
04 / The platform

Every finding, in one place.

Findings, pentest reports, assessment results and engagement comms all live in one platform. Know exactly where your engagement stands, in real time, without having to ask.

// Powered by our tooling →

Ready to see what we find in your stack?

The Adversarial Assessment is free for a limited time. Give us a company name, no scope, no procurement, no kickoff call.

Get your free assessment → Email us ↗