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Yaga runs real
offensive tests

An AI agent with its own harness, operating in hours. Every result backed by the guarantee of HackerSec's specialists.

Pentest executed by real AI

Yaga operates within the defined scope, like a human pentester would, but in hours.

Technical reconnaissance

Surface analysis, service enumeration and asset discovery within scope.

Real exploitation

Offensive attacks adapted to the environment and the application's behavior.

Contextual analysis

Understands application behavior and adapts tests to what makes sense.

Confirmed findings

Only delivers what's exploitable. Every finding passes technical criteria before moving forward.

Inspired by John Wick

During development, we built several internal agents and ran a competition to see which was best. One was codenamed 007. Another, John Wick. In the end, John Wick won. Since we couldn't officially use that name, we went with his nickname in the movie: Baba Yaga, the figure associated with real danger and facing risk head-on. That's how Yaga was born.

Yaga operates in any environment

From modern apps to complex infrastructure.

Web Applications
REST and GraphQL APIs
iOS and Android
AI/LLM systems
AWS, Azure, GCP
External Networks
Internal Networks
IoT devices
yaga · pentest app.company.com
pentest app.company.com --scope api,web
Reconnaissance · 2.4s
reconmapping app.company.com attack surface completed
recon47 endpoints identified in scope completed
Exploitation · 6.1s
exploittesting IDOR on /api/v2/users/{id} completed
findingSQL Injection confirmed · critical critical
Attack chain validated · 1 exploitable critical
SQLi in /api/v2/users → 14 records exposed (PII)

The difference is the harness.

Yaga's harness is the proprietary offensive layer that
turns an AI model into a real pentester.

Proprietary harness

Built in-house by HackerSec, purely for offensive operations. It's what sets Yaga apart from any tool on the market.

Multiple models

Yaga orchestrates several AI models in a single operation, combining the strength of each and drawing far more from all of them than they deliver alone.

Real results

With Yaga’s capability and validation by our specialists, you receive real vulnerabilities, confirmed and exploitable.

And every result still passes through the guarantee of HackerSec's specialists.

See the benchmark

Yaga knows where to stop.

Containment and offensive capability were built together.

Scope defines the operation

Yaga reaches exactly the assets you declared, under the conditions you set when requesting the test. Authorization is a precondition for execution.

Availability is a stopping criterion

When an action in progress threatens the stability of the environment, Yaga halts that path and moves on to another. Keeping the environment up outweighs finishing a test.

Proof by reading

The evidence behind a finding is gathered by reading. Yaga demonstrates the access, records enough for you to reproduce and fix it, and moves on to the next test.

Independent layers

Containment is redundant: the harness safeguards add to those of the models Yaga orchestrates, and each layer holds the limit on its own.

Human oversight

A HackerSec specialist follows the operation while it runs and validates every finding before it reaches you.

Audit trail

Every step is logged: what Yaga ran, when, and against which asset. The full history of the operation stays available on the platform.

Isolated execution, your data stays yours. Terms of Use and Trust Center.

How much Yaga's orchestration delivers

The same AI model performs far better inside Yaga's harness than on its own. The gain shows up in every test mode.

Model Black box Gray box White box
Yaga · 4 models combined 96.2% 97.0% 98.8%
Opus 5 40.0% 48.9% 61.0%
GPT-5.6 39.5% 48.5% 60.9%
Grok 4.6 39.0% 47.5% 58.7%
Sonnet 5 27.4% 36.5% 49.6%

HackerSec internal evaluation over a fixed set of scenarios, measuring confirmed and exploitable vulnerabilities.
Each model is evaluated alone, without Yaga's harness.