Weatherthe storm
Umbra delivers top-of-market offensive security expertise, emulating modern adversaries to uncover business-critical risks across your digital assets.
Attackers are relentless.
So are we.
Real attackers don't stop at a single exposure: they look for the perfect storm. Your team deserves an equal force.
We leverage our expertise to discover the kill chains that actually threaten your business. That means real, actionable insight, precisely where you need it.
Reports you'll
actually use.
Every engagement ends with guidance your engineers can act on — clear, prioritized, and verified.
Cut through the noise
Find what actually matters.
Technical excellence
Guidance that understands your tech stack.
Business context
Reports that aren't just boilerplate.
By experts, for everyone
Less jargon, more actionable insight.
"Each finding came with concrete, prioritized recommendations that engineering teams could implement immediately. Umbra understands how to translate offensive security findings into language that product, engineering, and leadership teams can act on."
We test where
you build.
From cloud to code, assess every layer of your stack.
Offensive expertise.
End to end.
Penetration Testing
Web, network, cloud, CI/CD, mobile, and AI - tested like a real attacker will.
Red Team & Adversary Emulation
Full-scope, objective-driven engagements that emulate modern threat actors against your people, process, and technology.
Social Engineering
Phishing, pretexting, and human-layer testing that measures how your people hold up against targeted attacks.
Security Consulting
Threat modeling, program development, and best-practice guidance from operators who know what it takes.
Find it before
they do.
See like your adversaries.
Book an assessment with Umbra.
Response within one business day