The signal is
what it’s next to.
Adjacia sees new infrastructure the moment it’s certified, scores it by the company it keeps, and hands you the entire malicious cohort — before it’s ever used in an attack.
Investigation
An analyst starts from one bad indicator and pivots, hop by hop, hoping to find the rest. It’s manual, it’s slow, and it happens after the attack.
Discovery
Start from the whole stream of new infrastructure. Adjacia surfaces every domain adjacent to known-bad — the full cohort, scored and explained — the moment it appears.
A pipeline, not a lookup.
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01
Observe
Every certificate issued in the public transparency logs is a new domain, the instant it’s born. Adjacia watches that stream as its forcing function.
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02
Correlate
It links each domain to known infrastructure by the rare signals that mean something — dedicated IPs, networks, certificates, favicons — and discards the generic hosting everyone shares.
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03
Score
A model reads the assembled neighborhood and returns a 0–100 risk score with reasons you can audit — not a black-box verdict.
One number, six tiers.
Confirmed-bad is a fact (100). Everything below it is inferred by adjacency and weighed by the model.
Born-on-the-wire
Certificate Transparency as a forcing function — you see domains at issuance, not after a victim does.
Guilt by association
One known-bad seed propagates across shared, specific infrastructure to the whole ring.
Rarity-weighted
Shared CDNs and budget nameservers are suppressed, so legitimate neighbors don’t drag innocents in.
Auditable
Every score ships with the reasons and the linking signals behind it.
See it score a domain. Or an IP. Or a subdomain.
Type any entity and watch its cohort assemble in seconds.
Open the live demo