See what attackers see — before they do.
In ten minutes, an attacker maps everything you have left exposed. Run the same open-source intelligence on your own domain — free, no obligation, no software to install.
Byteramp's free attack-surface exposure scan uses open-source intelligence (OSINT) to map the public footprint of any domain — the exposed subdomains, leaked credentials, open services, cloud storage and breach data an attacker would find first. Built for startups, enterprises and the public sector in Sweden and the Nordics.
What the scan reveals
The same signals an adversary collects in their reconnaissance phase — assembled into one picture.
Exposed subdomains
Forgotten dev, staging and legacy hosts still answering requests — often unpatched.
Leaked credentials
Passwords and API keys surfaced in public breaches and code repositories.
Open services & ports
Unauthenticated dashboards, databases and admin panels reachable from the internet.
Cloud & DNS misconfig
Open storage buckets, dangling records and misconfigured DNS pointing at dead services.
Breach & paste data
Where your organisation and its people appear across breach and paste sources.
People & tech stack
The org chart and technology footprint that feed targeted phishing.
How it works
Enter your domain
Give us the domain and a work email. Nothing to install.
We run the intelligence
Byteramp correlates dozens of open sources into a single exposure picture.
Get your report
A prioritised read-out of what's exposed — and what to shut down first.
Free, private, no obligation.
- Only public, open-source data — we never touch your systems.
- GDPR-compliant and EU-hosted; your data stays in the EU.
- No sales pitch — the report stands on its own.
- Want continuous discovery, AI summaries and expert follow-up? Explore Vector
Tell us what you're building. We'll tell you what we'd secure first.
A focused call with a senior specialist. No slideware. You leave with two or three things worth doing this quarter — whether or not you work with us.