Find what's exposed before someone else does.
Start with your domain. Cypho finds the subdomains, IPs, certificates, APIs and apps behind it, including the ones you didn't know about, then keeps checking them for misconfigurations, open ports, expired certificates and weak access control. Each finding comes with an impact analysis and the steps to fix it.
| Asset | Type | Finding | Risk |
|---|---|---|---|
| dev-old.example.com | Subdomain | Admin panel reachable | Critical |
| 203.0.113.24 | IP | RDP open on 3389 | High |
| api.example.com | API | Schema publicly readable | High |
| mail.example.com | DNS | DMARC set to p=none | Moderate |
| vpn.example.com | Certificate | Expires in 6 days | Low |
Your asset list is shorter than your attack surface.
We look at public-facing APIs, external databases, networks, infrastructure and cloud services, and at the DNS, web and SSL layers in front of them.
Teams ship things, and not everything makes it onto the asset list: a staging subdomain, an API left over from an old project. Our engines scan the assets you know about and the ones you don't, and keep the inventory current as your external environment changes.
Discovery is only the start. Every asset is then checked continuously, so a newly opened port or a lapsed certificate turns up as a finding while it's still a small job.
The same three steps, on repeat.
- 1
Identify
Our engines scan known and unknown assets for information exposure, misconfigurations, improper access control, exploitable ports, expired SSL certificates and insecure subdomains.
- 2
Assess and prioritize
Each vulnerability is assessed for its impact on your organization. You get a ranked list of issues, each with an impact analysis and remediation steps.
- 3
Prevent
Fix what's open, retire expired assets and keep watching for changes. If a finding is unclear, ask the analyst in the issue comments.
Six checks, running continuously.
DNS records
We track DNS configuration, including SPF, DKIM and DMARC, so unauthorized changes get caught and your email delivery stays secure.
Subdomain discovery
We find the subdomains under your parent domain and check each one for vulnerabilities, including the ones nobody remembers setting up.
Mobile applications
We analyze your apps' manifests for security flaws and look for hard-coded secrets such as API keys and tokens.
Network ports
Open ports are detected and flagged when they point to a vulnerability or a misconfiguration.
Uptime
We detect outages and downtime so you can fix disruptions quickly and keep the impact on your services small.
Vulnerabilities
We look for security weaknesses such as improper exposure, input validation failures and access control issues.
One view of what's open and where.
The overview keeps a current picture of your external attack surface: open issues, how long they take to acknowledge and resolve, and which assets carry the most findings.
- Open issues
- 414 critical, 11 high
- In review
- 6Waiting for triage
- Time to acknowledge
- 2h 30mMean, last 30 days
- Time to resolve
- 1d 4hMean, last 30 days
Open issues by category
- Employee credentials in stealer logs12
- Lookalike domains9
- Company documents on file-sharing services7
- Mentions in messaging channels5
- Open ports and misconfigurations5
- Certificates close to expiry3
Most affected assets
- vpn.example.com7 findingsCritical
- mail.example.com5 findingsHigh
- dev-old.example.com4 findingsCritical
- 203.0.113.243 findingsHigh
- app.example.com2 findingsModerate
Less noise between discovery and the fix.
- A current inventory
- A continuously updated view of your public DNS, web and SSL infrastructure.
- Detail at every stage
- Findings carry context from asset discovery through scanning and review.
- AI-assisted monitoring
- Automated detection cuts through noisy data and leaves less room for human error.
Things people ask about Attack Surface Management.
What do you need from us to start?
Your domains. We discover the subdomains under them and the assets connected to them, then keep checking them.
How is this different from a yearly pentest?
A pentest tells you where you stood on the day it ran. Cypho scans continuously and picks up changes in your external environment, so new exposure shows up when it appears.
Does it cover our mobile apps?
Yes. We analyze app manifests for security flaws and look for hard-coded secrets such as API keys and tokens. Fake or repackaged copies of your app are covered by Brand Protection.
What comes with each finding?
Its place in the priority list, an analysis of its impact and detailed remediation steps. You can also comment on the issue and work through it with an analyst.
Stories and research.
Customer stories
- Energy Reducing Attack Surface Exposure: Securing Administrative Interfaces in Energy Infrastructure An energy company used Cypho to identify exposed administrative interfaces, prioritize remediation, and reduce external attack surface risk.
- Healthcare Access Control Failures in Healthcare Applications: A Case for Continuous Monitoring A healthcare organization used Cypho Attack Surface Management to identify improper access control weaknesses, improve authorization logic, and protect sensitive patient information.
- Healthcare Identifying and Remediating SQL Injection Risk in a Healthcare Application A healthcare organization used Cypho to detect a verified SQL injection vulnerability, strengthen secure database interaction, and reduce risk to sensitive healthcare data.
From the research team
Unknown threats are unstoppable. Until we expose them.
Send us your company domain. We'll walk you through what's already out there about you and how Cypho would handle it, with one of our analysts on the call.
Or write to [email protected]