Acquisitions
bring infrastructure nobody inventoried.
Your entire attack surface, ready to see in seconds.
Discover the 40% of your footprint that other tools miss.
Companies get breached through assets they didn't know they owned.
The asset never made it into the scanner, because nobody knew it existed. Every EASM tool starts from seeds you configure and crawls outward - so it structurally cannot find the assets you never knew to seed. The blind spots live in the configuration itself.
of assets were missing from mature security teams' seed-based lists in our customer testing.
Where does the gap come from?
Subsidiaries
run assets your tools never met.
IT changes
create new surface daily, between your quarterly reseeds.
Every tool on the market has the same problem:
A seed list is a list of assets you know about.
Attackers can still pwn you from the ones you didn't.
To miss nothing, we had to start with everything.
You can't discover an unknown asset by starting from a known one. So we didn't start from your assets at all. We modeled the whole internet and resolved who owns what, for every organization on the web.
6B+
entities
12B+
relationships
26
data dimensions
15+
independent data sources
25.8B
DNS resolutions/mo
3B
port scans/mo
150M
web scans/mo
41.5M
certificates
43M
emails
7.1M
phone numbers
82K
ASNs resolved for ownership
Your map is in there.
Already built.
Waiting for you to claim it.
Asset Metadata
Search and filter every asset by tech stack, certificate, registrar, open ports, geography, and risk.
See why each asset is yours
Every attribution shows its signals and confidence level. When the board asks “do we know what we own,” say “yes” and mean it.
Product screenYour attack surface in dollars
See which assets have cost companies money before, so you know where the financial risk sits.
Always current
Watch new assets flow in from certificate logs and passive DNS as your footprint changes. Acquisitions and shadow IT show up without reconfiguring anything.
Product screenYou make the final call
Review borderline results and decide what's yours. Your decisions improve accuracy over time.
Same-day M&A diligence
Pull an acquisition target's real external footprint before close, so you know exactly how it will impact your risk picture.
The people who mapped the internet the first time
Jeremiah Grossman CEO
Jeremiah founded WhiteHat Security and put the industry's first warranty on security findings. He co-founded Bit Discovery to solve asset inventory, sold it to Tenable, and watched the problem stay unsolved. Evidence is the second attempt, built the way the first one taught him it had to be.
Robert “RSnake” Hansen CTO
RSnake spent two decades finding what the internet was hiding, from the research lab to the browser vendors' bug queues. At Bit Discovery he built the first serious attempt at a “map of everything.” Evidence Surface is the culmination of that idea.
Our founders started this market.
Now they're taking it back.
Take your Surface footprint further.
Evidence Scan
Scan your footprint against the FIRE list: every CVE that has actually cost money. Find what needs fixing first.
Evidence Reporting
Report your risk in dollars to executive stakeholders to secure budget and prove your program's value.
Mythos Warranty
Get up to $5M in warranty coverage if you're breached by a vulnerability that hasn't yet made our list of coverage-excluded FIREs (Financial Risk Exposures).
Evidence Surface is for…
Enterprise
Hand the board an inventory with provenance on every asset.
Insurance carriers
Portfolio-wide footprint visibility across every policyholder.
MSSPs & consultancies
We've already got every public-facing organization. A new client can be mapped in seconds.
M&A teams
See the target's real external footprint before close.
Find the assets
you never knew you had.
We've already scanned your domain. Book a call and see what we found.
Book a Demo