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Government and Healthcare Are the Weakest Links in Global Email Security

ID: 0bcd93d1-35cc-5257-afe2-d8abb6607de6

STIX ID: report--0bcd93d1-35cc-5257-afe2-d8abb6607de6

Feed Name: Security Affairs

Date Published: 2026-07-03

Date Updated: 2026-07-03

Author: Pierluigi Paganini

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Comparitech scanned 5,849 domains across 13 sectors and found widespread weak or missing email authentication (SPF, DMARC, DKIM, MTA-STS), with government and healthcare scoring worst and only 33 domains achieving full protection; the report warns these gaps leave organizations vulnerable to phishing and notes low global adoption of MTA-STS and enforcement of DMARC policies.

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