Three

Three UK, also known as Hutchinson 3G UK, is a British telecommunications and internet service provider based in Reading, England. Three is the fourth-largest mobile operator in the UK. UpGuard continuously monitors the security posture of Three using open-source, commercial, and proprietary threat intelligence feeds. Our analysis is centered on objective, externally verifiable information.

Three Security Rating

${grade.letter}
${publicScore}
${cstarScore}
/ 950
Three's security rating is based on the analysis of their external attack surface. The higher the rating, the better their security posture. Start a free trial to get a more in-depth risk assessment for Three.

Company info

Three
Company
Three
Employees
Location
Reading, England, UK
CEO
Robert Finnegan
Last updated
Last updated
Industries
Last updated today

Three Vendor Risk Report

This vendor risk report is based on UpGuard’s continuous monitoring of Three's security posture using open-source, commercial, and proprietary threat intelligence feeds. The results are summarized into a security rating based on the analysis of hundreds of individual checks across five risk categories: website security, email security, phishing & malware, brand & reputation risk, and network security.

Last updated today

Three Data Breaches, Cybersecurity Incidents and News

Security incidents, news, and data leaks relating to Three.

Security reports related to Three

Compare Three's security performance with other companies in their industry.

#1 Third Party & Supplier Risk Management Software

See how UpGuard shapes up against other platforms in the market.
Free instant security score

How secure is your organization?

Request a free cybersecurity report to discover key risks on your website, email, network, and brand.
  • Check icon
    Instant insights you can act on immediately
  • Check icon
    Hundreds of risk factors including email security, SSL, DNS health, open ports and common vulnerabilities
Website Security scan resultsWebsite Security scan rating
Want a complete vendor risk report on this company?
Our comprehensive vendor risk report is based on this company's external attack surface and provides actionable insights, industry benchmarking, and historical trends.