Web & API Penetration Testing
Hands-on assessments of modern apps and APIs, with a focus on authentication, authorization, and practical attack paths.

We partner with teams to uncover real risk in applications, APIs, and source code before attackers do.
Why teams choose us?
Practical offensive security services designed for engineering teams.
Hands-on assessments of modern apps and APIs, with a focus on authentication, authorization, and practical attack paths.
Deep review of critical code paths for logic flaws, authorization gaps, and unsafe patterns across your stack.
We spend most of our time on APIs and the web applications in front of them.
STEP 01
We align on systems, timelines, and risk priorities so testing focuses on what matters most.
STEP 02
We combine hands-on testing with focused automated checks to find exploitable issues.
STEP 03
You receive a clear severity-ranked report with reproduction steps, impact, and fixes.
STEP 04
After fixes are deployed, we verify remediation so you can close findings with confidence.
Bugless Security is an independent security research team focused on finding vulnerabilities before attackers do.
Security Researcher
Security Researcher
Forward it to verify@buglesslabs.com. We'll assess the indicators and explain, in plain language, what looks suspicious and what you should do next.
verify@buglesslabs.comA clear scope, a technical contact, and access to the systems in scope. For APIs that usually means documentation, test accounts, and a staging or test environment where possible.
We prefer staging or a dedicated test environment. If production is the only option, we agree the rules of engagement first and keep testing as careful as the live system requires.
Yes. A lot of our work is API-only: mobile backends, partner APIs, and internal services with no traditional website in front.
You get a severity-ranked report with reproduction steps and practical fixes. We stay available for questions, and we can retest once changes are in place.
Yes. We include retesting so your team can confirm fixes before a release.
We use automation-assisted tooling where it helps, but every finding is reviewed and validated by us.
Share a few details and we will follow up with a tailored quote.