email security

Get hands-on tips on how to protect and enhance email accounts from unauthorized access, loss, or compromise.

Roundcube: exfiltrating emails with CVE-2021-44026

Have you ever asked yourself: what is the half-life of a disclosed vulnerability? When should we stop worrying about it?

Author(s)

Published at: 22 Dec 2023

How the DMARC email security protocol can take down an entire company

Get familiar with DMARC, a less-known email security protocol that can help businesses prevent phishing campaigns.

Author(s)

Kelyan Yesil

Published at: 13 Dec 2022

Analysis of recent Exim mail server vulnerabilities

For the past months, multiple critical vulnerabilities were found in Exim mail servers that could allow attackers to gain remote access and perform malicious activities: CVE-2019-16928, CVE-2019-15846, and CVE-2019-10149.

Author(s)

Ioana Rijnetu

Published at: 10 Oct 2019

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