Michael Landewe

Michael Landewe



Was My Email Hacked? - When Phishing Succeeds

Before you continue reading, you should check to see if your email address is one of millions that has already been compromised: HaveIBeenPwned.com. An attacker coul...

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Attack Report: Gmail Vulnerable to Nickname Impersonation Spearphishing

The Basics of the Nickname Email Spoof Attack We have trained our users to distrust a sender's nickname and validate an identity by looking at the original email add...

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Avanan Partner Series: How Lastline Detects Malware

With each day bringing new and different threats, we are always seeking out the next-gen technology that can defend against these next generation attacks. This is th...

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Can a CASB Protect you from Phishing or Ransomware?

"Is Avanan a CASB?"   After joining a recent CASB panel with the Cloud Security Alliance I found myself answering this question over and over again. The answer depen...

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Attack Report: API-based Phishing Attack in Gmail

This attack report covers a very sophisticated phishing scheme that came in the form of an invitation to open a Google Doc.

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SaaS Email Security: 7 Reasons not to use an MTA Gateway

Don't change your email security. Change the way it is connected. With the massive adoption of Office 365 and G-Suite for corporate email, companies hoping to implem...

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Zero-Trust Security: When Your Employees are the Source of the Attack

During our analysis of an advanced phishing attack last week, I was reminded why it is so important to scan every email—inbound, outbound and internal. 

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Attack Report: Google Redirect

Avanan recently received this email from the CISO of DEFENSCON, a think tank that works with some of the most sensitive government organizations and private defense ...

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“CyberSecurity: Ignorance is not an Excuse,” an RSA Live Panel

I participated on a live panel this week at RSA with Jeremiah Grossman, CSO of Sentinel One; Ian Glazer, Chairman, ID Professionals Working Group, Kantara Initiative...

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The Legal Considerations of Moving Data to the Cloud.

January 28th is Data Privacy Day. To commemorate, we are holding an online panel discussion with Chantal Bernier and Todd Daubert of Dentons, the world’s largest law...

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