Attack Surface Reduction

Know who is discovering your network. Stop them before exploitation.

ELLIO turns live reconnaissance and mass exploitation activity into actionable intelligence for reducing your internet-facing attack surface,

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Context matters. Focus on risk-relevant internet activity.

Researchers, crawlers, security scanners and attackers all probe the Internet. ELLIO classifies and contextualizes that activity so you can distinguish legitimate discovery from suspicious targeting and active threats.

Stay ahead with
live recon & exploitation signals.

Let Good Scanners Through

Distinguish researchers, search engines and security scanners from reconnaissance that leads to attacks.

See Who Is Mapping Your Network

See which IPs are scanning your ports, probing services and fingerprinting your infrastructure.

Make Your Perimeter Harder To Map

Reduce your visibility to scanning tools like Shodan, Censys, and others. Mask exposed infrastructure and limit what they can discover and fingerprint.

Spot Targeted Reconnaissance

Identify when broad Internet scanning turns into focused probing of your services and vulnerabilities.

Catch Exploitation Campaigns Early

Detect the infrastructure scanning for and exploiting the same vulnerabilities across the Internet.

Gain critical time to act.

Know where active exploitation puts you at risk and which vulnerabilities demand action first. Address critical exposure while there is still an opportunity to remediate before exploitation reaches your environment.

CVE-2025-55182

CVSS 10.0

React2Shell - Pre-Auth RCE in React Server Components

Published December 3, 2025

ELLIO Protected

T + 3 min

2,491 malicious IPs blocked across 38 countries

WAF Pending

~ 24-72 h

Awaiting vendor signature update

CVE published WAF signature

vulnerability window

See how ELLIO works for you

Explore ELLIO Intelligence