We test your product before attackers do.
ShabuShabu Security helps companies identify real attack paths across web applications, APIs, SaaS platforms, AI systems and internet-facing services through controlled penetration testing and Security Crash Tests.
STEP 01
Attack surface review
active
STEP 02
Authentication & access control testing
manual
STEP 03
Business logic abuse validation
review
STEP 04
Impact confirmation & reporting
output
Security testing built for modern online products.
Most security failures are not isolated technical issues. They appear where access boundaries, user roles, exposed APIs, application logic and assumptions about safe behavior start to break.
ShabuShabu Security approaches testing from the perspective of real exploitation. We look for practical attack paths, validate security impact and translate findings into remediation priorities that matter to the product team.
Attacker mindset
We examine how small weaknesses can be chained together into real product abuse, unauthorized access or sensitive exposure.
Manual validation
Automation supports discovery, but business logic, permissions and exploitation paths require human judgment.
Controlled scope
Every engagement is structured around authorization, clear boundaries and responsible vulnerability handling.
Actionable reporting
Findings are documented with impact, evidence and practical remediation guidance rather than abstract severity labels alone.
Focused testing for the parts of your product that create risk.
Our testing approach adapts to the product type, technical stack and abuse scenarios most relevant to your application, API or AI workflow.
Web Application Penetration Testing
Test authentication, session handling, access control, input validation, business logic and application-specific attack paths.
Explore web application testing →API Security Testing
Assess authentication models, object-level authorization, permission boundaries, exposed data and interface abuse scenarios.
Explore API security testing →AI & LLM Security Testing
Red-team AI applications for prompt injection, unsafe tool use, permission failures, data leakage and agent abuse risks.
Explore AI security testing →SaaS Product Security Testing
Review multi-user platforms, role separation, administrative actions and tenant boundaries in complex SaaS products.
View security testing services →Authentication & Access Control
Test for account takeover vectors, privilege escalation, authorization bypasses and cross-user access failures.
Explore the testing scope →Pre-Launch Security Crash Test
Run a controlled offensive-security assessment before a product launch, major release, API rollout or new integration.
Order a security crash test →Attack paths are discovered through context, not just scanners.
Automated tools are useful for quick signal collection, but high-impact vulnerabilities often depend on workflow abuse, role assumptions, permission mistakes and feature interaction that scanners cannot fully understand.
From scope definition to verified remediation.
Every engagement starts with authorization and a clear technical scope, then moves into attack surface mapping, manual testing, reporting and optional retesting.
Define the scope
Agree on applications, APIs, environments, accounts, timelines and restricted actions before testing begins.
SCOPE / AUTHORIZATION / RULES
Review the surface
Identify entry points, exposed logic, trust boundaries, user roles and security-sensitive workflows.
RECON / SURFACE / DATA FLOW
Test and validate
Run controlled offensive tests and confirm whether issues can produce practical business or user impact.
TEST / EXPLOIT / VERIFY
Report and retest
Receive prioritized findings, evidence, remediation guidance and an optional retest after fixes are implemented.
REPORT / FIX / RETEST
Research-driven security work, not just routine checks.
ShabuShabu Security combines offensive-security testing with practical research into modern attack surfaces, especially where application behavior, APIs and AI systems intersect.
Anthropic Mythos security research
Our work includes research connected with Anthropic Mythos and the role of advanced AI systems in modern security testing.
Real-world attack path analysis
We focus on practical exploitation logic rather than isolated findings that have little real impact on the product.
Controlled vulnerability validation
Testing is conducted within defined authorization, engagement scope and responsible disclosure boundaries.
AI, API and application security focus
We work where real digital products create complex boundaries between data, users, automation and permission models.
Put the product under controlled pressure before launch.
A Security Crash Test is designed for companies that need a deeper, more realistic security assessment before going live, releasing a major update or exposing new product logic to users.
Security testing for teams building products users need to trust.
We support companies whose digital products depend on strong permission models, secure workflows and confidence in the way data and access are handled.
SaaS companies
Platforms with customer accounts, role separation, billing flows, admin features and tenant boundaries.
AI product teams
LLM applications, AI assistants, agent workflows and tool-enabled systems with new categories of misuse risk.
Online platforms
Public-facing applications, dashboards, account portals and sensitive user flows where trust and access matter.
Product & engineering teams
Teams preparing launches, large releases, integrations or technical changes that widen the attack surface.
Authorized offensive testing with clear boundaries.
ShabuShabu Security operates as a white-hat testing service. We test only within approved scope and do not access unrelated third-party systems or infrastructure outside the engagement.
Research and explainers for changing attack surfaces.
Explore practical content on penetration testing, application logic, API risk, AI security and the types of product failures teams often miss.
What Is a Security Crash Test?
A practical explanation of how controlled offensive testing helps identify serious weaknesses before public release.
Read security research → Application SecurityWhy scanners miss business logic vulnerabilities
Understand why some of the most damaging application failures depend on workflow abuse rather than known vulnerability signatures.
Read application security → AI SecurityAI agents are creating new security boundaries
Why tools, permissions, external data and agent autonomy change the way online products must be tested.
Read AI security research →Before a security assessment begins.
Testing strategy depends on the product, the environment, the available accounts and the level of attack simulation that is authorized.
What does ShabuShabu Security test?
What is a Security Crash Test?
Is penetration testing performed manually?
Can you test a production environment?
What do we receive after testing?
Do you test systems without permission?
Book a controlled security assessment for your product.
Tell us what you are building, what can be tested and what level of assessment you need. We define the scope before the Security Crash Test starts.
ShabuShabu Security provides authorized white-hat security testing and vulnerability research services. Penetration testing and attack simulation are performed only within an agreed scope and with appropriate authorization.