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Real-world defence

 Adversary simulation that cuts detection time from weeks to minutes — even against the most sophisticated attackers.

Partners who demand better

Boost response time

The Chaleit Difference

From security gaps to ironclad defence

Standard penetration tests find vulnerabilities and misconfigurations. Our adversary emulation reveals how attackers exploit them.

We don't just identify gaps — we help your team practice detecting and stopping complex attacks. Think of it as taking your SOC team to the gym, preparing them for real-world threats through hands-on defence training.

Beyond finding vulnerabilities

Unlike traditional testing, our adversary simulation shows exactly how attackers move through your systems. We stay until your team can detect and stop attacks within minutes, not weeks.

Measurable defence improvements

We reduce your Mean Time to Detect (MTTD) and Mean Time to Respond (MTTR). Our clients typically go from missing 70% of attacks to catching 92% of material exploits within months.

Customised attack scenarios

Whether you're worried about ransomware, insider threats, or protecting sensitive infrastructure, we tailor our adversary emulation to match your specific risks and concerns.

Validate your investments

Companies spend millions on security tools that don't stop real attacks. Our control validation ensures your security investments actually protect you — before attackers prove they don't.

Train like they attack

Stop fearing attacks. Start training your team to win. Drive return on investment and value from your controls.

Companies spend millions on security tools but miss what matters most: teaching their teams to use them effectively.

Our adversary simulations do more than find vulnerabilities — they transform your SOC team into skilled defenders through hands-on practice against real attack scenarios.

Ready to see how your defences measure up? Start with a security health check.

Test your defences
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The Toolbox

Complete coverage, from attack to validation

Beyond surface-level testing

APT simulation
Zero trust
Crown jewels

We mirror sophisticated attack groups' tactics to penetrate your defences and reach critical assets. Unlike standard testing, we persist until we reach objectives that matter — whether that's accessing sensitive data or proving ransomware vulnerability.

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Train through live combat

Live defence
Repeat & learn
SOC training

Work directly with our attack team to improve your detection and response. Through repeated simulations and immediate feedback, your SOC team learns to spot and stop threats faster — turning two-week compromises into 30-minute victories.

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Verify your security investment

Targeted testing
Real assurance
ROI check

Don't assume your expensive security tools work as promised. We validate specific controls like EDR, MFA, or email filtering — using advanced bypass techniques to ensure your security investments actually protect you.

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Proven Results

What happens when attackers meet their match

Through systematic adversary simulation and training, we transform your defence capabilities. Here's what our clients have achieved.

min

Average time to detect and respond

%

Attack detection rate after training

mo

Improvements sustained and verified

%

Reduction in undetected threats

The Stories

When security training pays off. Discover how our clients get stronger.

They're now actively engaged, brainstorming potential projects for us to evaluate. This demonstrates the trust we've built.Chaleit VP of Technical Services
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From security gaps to complete coverage

When a leading US manufacturer needed to understand their true attack surface, we went beyond standard tools. Through comprehensive asset discovery and analysis, we transformed their security posture from limited visibility to complete awareness across their global operations. We gave them the tools to carry on.

Results

500 assetsComprehensive discovery of previously unknown attack surface
1 weekComplete transformation from zero visibility to full awareness
400/500Successfully assessed assets using a new prioritisation framework
Now, they're hyper-vigilant, with rapid detection and response times. They act on every suspicious activity, even before it triggers an alert.Chaleit VP of Technical Services
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Purple team transforms detection to excellence

An energy company's multi-million dollar SOC investment wasn't delivering expected protection until a multi-year partnership transformed detection capabilities. Through innovative purple teaming exercises and systematic improvements, we evolved their security from missing basic attacks to detecting and responding to threats within minutes.

Results

Minutes vs 10+ daysReduced attack detection time from days to near real-time response
Zero to 100% detectionAdvanced from missing basic attacks to catching sophisticated threats
4 simultaneous attacksEvolved from missing concurrent attacks to full correlation
A single misconfiguration led to complete access, proving that even well-protected environments can have critical blind spots.Chaleit VP of Technical Services
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Million-dollar security falls to red team

When a leading technology company with over 10,000 employees wanted to validate their security controls, the request specifically excluded phishing to focus on technical infrastructure. Through sophisticated API analysis and persistence techniques, our red team uncovered critical gaps in their multi-million dollar security investment, leading to enterprise-wide improvements.

Results

8 days undetectedMaintained persistent access without triggering security alerts
10GB data exfiltratedExported sensitive data with zero detection (with client approval)
Zero initial detectionAdvanced tactics bypassed multi-million dollar security controls
A robotic arm in a manufacturing environment.
Wind turbines in a coastal environment.
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Meet your cyber partners

Friendly faces, fierce defenders.

India

Balaji Gopal

Cyber security expert and leader of Chaleit's red & purple teams. Former Black Hat speaker with proven offensive & defensive capabilities.

Canada

Avinash Thapa

Former Black Hat trainer specialising in cloud, container, and threat modelling, currently leading Chaleit's expertise in these areas along with other complex cloud projects.

India

Ankit Prateek

Product and infra security leader. Spearheads risk management, DevSecOps engineering, and code reviews, and guides clients through pipeline transformations.

New Zealand

Shyam Kumar

Former Black Hat trainer specialising in offensive testing services and social engineering, with a wider focus on cyber security frameworks, governance and compliance.

From the field

Real talk about what actually works

Security insights drawn from decades of cyber security experience and discussions with industry experts.

From quick practical tips to comprehensive deep dives, we share knowledge that builds better security.

See what works

Risk Under Pressure: It’s Not About Being Right, It’s About Making Decisions

Risk as Opportunity: From Avoidance to Strategic Exploitation

Pen Testing 2.0: A New Approach to Ethical Hacking

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