What is the Cyber Defense Score?

The Cyber Defense Score is an A-F letter grade plus a 0-100 numerical score produced by an external attack surface scan. It shows you exactly what cyber insurance underwriters see when they assess your business, mapped to NIST CSF 2.0 underwriting criteria.

How does Cyber Defense Agent help with cyber insurance?

Cyber Defense Agent runs the same external scans that cyber insurance underwriters use. By scanning first, you can identify and fix gaps before your application. Then we match you with carriers based on your industry, location, and readiness score.

Is Cyber Defense Agent free?

Yes. Everything is free — the scan, the score, the recommendations, and quote matching with carriers. No signup required, no credit card, no obligation.

Why was my cyber insurance application denied?

The most common denial reasons are: no MFA on email and remote access (41% of denials), missing DMARC email authentication, open RDP ports, no EDR/endpoint protection, and no incident response plan. Cyber Defense Agent scans for all of these and shows you exactly what to fix before reapplying.

How long does a scan take?

A full external attack surface scan completes in approximately 60 seconds. No software installation, no questionnaires, and no credit card required. You see the same view of your attack surface that underwriters see.

How do I get a cyber insurance quote?

Run a free scan to get your Cyber Defense Score, then click "Get a Quote." Tell us about your business and we'll match you with carriers in your area. It's free and there's no obligation.

Breach Intelligence

Cybersecurity Breach Report

Real-time tracking of major data breaches, ransomware attacks, and cybersecurity incidents affecting businesses worldwide.

Could this happen to your business?

Most breaches were preventable. See what cyber liability insurance underwriters see — scan free in 60 seconds.

Get My Score →Get a Quote

197 breaches tracked

Page 1 of 17

Don’t become the next breach headline

75% of carriers scan your attack surface during underwriting. Get your free Cyber Defense Score in 60 seconds — find vulnerabilities before attackers and insurers do.

Get My Cyber Defense Score™ →Get a Quote

Loading breach data...

Cybersecurity Breach Report

Could this happen to your business?

Virtual Event Security Breach: Anatomy of a Cyber Attack Analysis

Virtual Event Data Breach Analysis: Technology Sector Incident Alert

Virtual Event Platform 'Anatomy of a' Data Breach Analysis

Virtual Event Security Breach: What Organizations Can Learn

Coupang Hit with Record $409M Fine in South Korea Data Breach Case

23andMe $47M Settlement: 7M Customers Hit by Massive Data Breach

Europol Disrupts AudiA6 Crypto Laundering Service: €336M Breach

Novo Nordisk Data Breach: Insulin Giant Discloses Clinical Trial Hack

ThreatsDay Bulletin Exposes Sophisticated Supply Chain Attack Kit

Maine Faces Fraudulent Breach Disclosures: Misinformation Campaign

AudiA6 Cryptocurrency Service Dismantled After $380M Ransomware Laundry

ShinyHunters Zero-Day Oracle PeopleSoft Attack Hits Universities

Don’t become the next breach headline

Cybersecurity Breach Report

Could this happen to your business?

Virtual Event Security Breach: Anatomy of a Cyber Attack Analysis

Virtual Event Data Breach Analysis: Technology Sector Incident Alert

Virtual Event Platform 'Anatomy of a' Data Breach Analysis

Virtual Event Security Breach: What Organizations Can Learn

Coupang Hit with Record $409M Fine in South Korea Data Breach Case

23andMe $47M Settlement: 7M Customers Hit by Massive Data Breach

Europol Disrupts AudiA6 Crypto Laundering Service: €336M Breach

Novo Nordisk Data Breach: Insulin Giant Discloses Clinical Trial Hack

ThreatsDay Bulletin Exposes Sophisticated Supply Chain Attack Kit

Maine Faces Fraudulent Breach Disclosures: Misinformation Campaign

AudiA6 Cryptocurrency Service Dismantled After $380M Ransomware Laundry

ShinyHunters Zero-Day Oracle PeopleSoft Attack Hits Universities

Don’t become the next breach headline