Email remains the primary vector for cyberattacks. Attackers favor "low and slow" tactics—highly targeted spear-phishing, sophisticated brand impersonation, and supply chain fraud. To close these gaps, organizations need more than just a filter at the front door; they require deep visibility inside the mailbox and the ability to act even after an email has been delivered.

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Grzegorz Nocoń

Source: Security Boulevard
Source Link: https://securityboulevard.com/2026/04/introducing-extended-email-security/