See what your business exposes to the internet — before someone else does
ExposureSignal tests the domains, services, and certificates your organization authorizes, confirms which findings are real, and puts a business cost against the ones that matter. Professional and Managed plans keep watching for changes between assessments, and an AI remediation assistant helps your team work through each fix.
About ExposureSignal
ExposureSignal is built by PremCom — in business since 1992, with more than a decade of network security work. Our background is designing, managing, and protecting networks for organizations that depend on reliable connectivity, secure access, and stable operations every day.
That work started with wide area networks, internet connectivity, cloud services, and infrastructure support, and grew through years of managing client environments as an MSP. It gave us a direct view of where businesses are exposed: remote access systems, public-facing applications, cloud-hosted services, email security, forgotten domains, expiring certificates, and end-of-life technology that attackers look for first.
We built ExposureSignal because there is a gap between a security scan and actual risk prevention. Plenty of organizations receive technical findings. Far fewer can tell which of those findings are genuinely exposed, which are being actively targeted, and which could lead to ransomware, account compromise, service disruption, or data loss. ExposureSignal closes that gap by turning external security signals into ranked priorities with evidence attached.
The goal is to help businesses act before attackers do — combining exposure testing, threat intelligence, validation, and business-focused reporting so teams can find weak points, protect critical services, sequence remediation, and explain cyber risk in terms leadership can act on.
Exposure evidence, an AI remediation assistant, and specialists when you need them
OnExternal Exposure DiscoveryTest the domains, IP addresses, services, and certificates you authorize. Professional adds subdomain, route, and login-portal discovery; Managed adds cloud storage, leaked secret, and lookalike domain checks.Learn More ↗
OffRemediation PlanningEvery finding comes with a fix order and the evidence behind it, and your team assigns the owner. Remediate in-house with the AI remediation assistant, or hand the work to our specialists — same plan either way.Learn More ↗Discover, validate, quantify
We combine external exposure testing, threat context, monitoring between assessments on Professional and Managed plans, and remediation evidence, then let each customer pick the cleanup path that fits their team. Some run it internally. Some hand it to us. Both start from the same ranked list.
Built by PremCom, in business since 1992ExposureSignal is built by PremCom, which has been in business since 1992 and has done network security work for more than a decade. The platform checks for the exposures that work taught us to look for first.
Exposure intelligence with the evidence attached
We combine external exposure testing, threat context, monitoring between assessments, and remediation evidence so teams can see which risks are live, who on their team owns them, and which are ready to close.
Monitoring Between Assessments
On Professional and Managed plans, automated daily change watch and certificate monitoring flag changed DNS and mail records, newly opened ports, and new certificates between full assessments.
Remediation Support
Pick your cleanup path. Guided fix plans and the AI remediation assistant for teams doing the work themselves, or hands-on help from our specialists.
Since 1992PremCom: in business since 1992, with more than a decade of network security work
Teams use ExposureSignal to turn technical findings into a ranked, evidence-backed remediation plan their own team can own.
From signal to decision
ExposureSignal connects exposure evidence to remediation priorities and executive decisions — one chain from the scan to the board slide.
GUIDE · Aug 21, 2026Executive Exposure Review
A leadership-ready framework for turning technical exposure data into priorities, ownership, and measurable action.
GUIDE · Aug 21, 2026From Findings to Financial Impact
How to turn a vulnerability list into a number your CFO will engage with.
GUIDE · Aug 21, 2026Cyber Risk Visibility Brief
How security operators can close the gap between technical findings and board-level communication.
From exposure signal to remediation action
Discover exposed assets
ExposureSignal tests your authorized domains, internet-facing services, and certificates. Professional adds subdomain and asset discovery, and Managed adds cloud storage checks.
Prioritize what matters
Findings are ranked into Fix Now, Fix Next, and Track using exposure evidence, active threat context, and business impact — so the first item on the list is genuinely the first thing to do.
Choose a remediation path
Customers can remediate internally or use guided support with next steps, evidence, and validation context their team can assign.
Confirm and keep watching
Fix checks and the next assessment confirm what held. On Professional and Managed plans, daily change watch flags new exposure in between, and results flow into the next leadership report.