Cybersecurity trust and transparency
SecurityScorecard is the only supply chain detection and response company that publishes live metrics on response time, refute rate, IP, and domain misattribution rates.
The largest proprietary risk and threat intelligence dataset on the planet
Numbers updated in real time.
Security Issues Discovered Today
Companies Rated
Unique Companies Followed
Active Users Today
Refutes and accuracy
Any organization — at no cost — can always access and improve their security rating
Refute response time
SecurityScorecard responds to refute requests within 48 hours.

Findings refute rate
SecurityScorecard’s False Positive Rate is under 1%.

Our mission
We make the world a safer place by transforming the way the world measures and manages cybersecurity risk across the entire digital ecosystem.
Data Transparency
We own 99% of our data in-house to deliver unparalleled accuracy and speed. Companies with an F rating are 13.8x more likely to get breached.
- Data Sources
- Scanning
- Signals
- IP addresses
- Exposed port mappings
- Fingerprints of services, products, libraries, operating systems, devices, and other internet-exposed resources, including version numbers
- Common Platform Enumeration (CPE) IDs
- Common Vulnerability Enumeration (CVE) Version 2 IDs
- Script output from Nmap, the open-source scanner that is one of the components of our own scanning framework
We collect and own 99% of our own data.
- 4.1B IPs
- 1,400 ports globally
- Honeypots globally
- 12M companies monitored
- 100B vulnerabilities daily*
*Daily scanning for paid customers and their followed vendors. Weekly (approx.) for remaining scorecards.
We monitor signals using a network of sensors spanning three continents.
- World’s largest network of sinkholes and honeypots
- Enriched with commercial and open-source intelligence
About our data
How we collect data
All of the data we use is ethically and lawfully obtained. We only collect data on entities, not on people.
How we score our findings
How we validate our findings
– We monitor corrections from our users, which we aim to keep below thresholds.
– We look for patterns in corrections to deal with any underlying issues.
– We spot check attribution and findings data.
Any company can validate our findings, IP, and domain attributions to ensure their digital footprint is accurate.
Scoring and attribution changes
SecurityScorecard fosters trust and transparency.
Trust and transparency are built into all of our products and services from the moment an organization registers for a free account. SecurityScorecard believes cybersecurity is a collective responsibility, and everyone should have a voice in ensuring the accuracy of security ratings.
We continuously rate more than 12 million entities worldwide by empowering organizations to contribute and verify their security ratings for free.
Collaboration: Our path to a safer world
SecurityScorecard is the only company to provide complete transparency in our scoring methodology.
Read whitepaperA team of independent experts from Online Business Systems validate our methodology.
Read reportMarsh McLennan examined cybersecurity ratings’ correlation with reduced cyber insurance risk.
Read report