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Government and Healthcare Are the Weakest Links in Global Email Security

  • Pierluigi Paganini--Securityaffairs.com
  • published date: 2026-07-03 08:01:37 UTC

Government and healthcare sectors have weak email security. Many domains lack SPF, DMARC, DKIM, and MTA-STS, leaving them open to phishing attacks. Comparitech analyzed live DNS records for 5,849 domains across 13 sectors and scored each one out of 8 points b…

Government and Healthcare Are the Weakest Links in Global Email Security Comparitech analyzed live DNS records for 5,849 domains across 13 sectors and scored each one out of 8 points based on four s… [+4179 chars]