The Email Security Blog

Zero-Click Attacks

Latest Zero-Click Attack in Outlook Delivers Instant Malware

Earlier this year, we reported on Zero-Click Attacks in Microsoft Outlook that could compromise a user without them taking any action. Cyber Security News recently r...

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BEC 4.0: Business Communication Compromise 

Microsoft Teams is a popular communication channel for many organizations.

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The Evolution of QR Code Phishing: ASCII-Based QR Codes 

Quishing—QR code phishing—is a rapidly evolving threat. Starting around August, when we saw the first rapid increase, we’ve also seen a change in the type of QR code...

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What You Need to Know from the 2024 Verizon Data Breach Investigations Report

The 2024 Verizon Data Breach Investigations Report (DBIR) is always one of the most hotly anticipated cyber security reports and this year it has been released chock...

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Innovation Continues with the Unified Quarantine

When it comes to innovation in email security, no one can come close to our track record.

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Spoofing Shein for Credential Harvesting 

Shein is one of the most popular shopping apps in the world. In fact, it’s the second most downloaded shopping app globally, with over 251 million downloads.

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Attack Report: Custom QR Code Phishing Templates 

QR Code phishing—or Quishing—has continued to be a hot topic in email security.

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Override Microsoft's High Confidence False Positive Phishing

Since our inception, we've prided ourselves on "catching what Microsoft misses." We scan every email that Microsoft lets through and give it a thumbs up or down, pro...

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The Importance of Flexible Deployments

In today's rapidly evolving digital landscape, email remains a critical artery of communication for organizations worldwide. However, this indispensable tool is also...

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Understanding AI in Email Security: Beyond the Hype

As we navigate deeper into the digital age, the omnipresence of AI (Artificial Intelligence) in cybersecurity narratives has become undeniable. With every vendor cla...

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