The Reinventing Email Security Blog

Watch-Out-for-HTML-Attachments-the-Latest-Phishing-Trend-Targeting-Office-365-Featured

HTML Attachments: The Latest Phishing Trend Targeting Office 365

The average person interacts with HTML every day while surfing the internet. Unless they are a UX developer or designer, however, they probably shouldn’t expect to receive HTML attachments in their emails....

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Cloud-Email-Security-Supplements-Address-SaaS-Vulnerabilities-Featured

Cloud Email Security Supplements Address SaaS Vulnerabilities

Gartner recognizes a new segment of email security focused on filling gaps in existing advanced threat protection. “Protecting the perimeter” was the refrain for con...

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How Email Became the Weakest Link [Infographic]

See why phishing has became one of cyber security's most common threats, and what can be done about it. Lots of numbers, percentages, and costs are associated with p...

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Top-Takeaways-from-the-2019-Gartner-Security-Risk-Management-Summit-Featured

Top Takeaways from the 2019 Gartner Security & Risk Management Summit

Gartner’s 25th annual Summit for CISOs, security architects, and data practitioners ended last week. There was a  focus on organizational culture rather than pieceme...

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What-Were-Looking-Forward-to-at-Gartner-Security-Risk-Management-Summit-2019-Featured

What We’re Looking Forward to at Gartner Security & Risk Management Summit 2019

I’ve been to 15 Gartner Summit Events. The 2019 Gartner Security & Risk Management Summit, however, will be my first time attending their security-focused conference...

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6-Things-You-Need-to-Know-About-Microsoft-Security-in-Office-365-Featured

6 Things You Need to Know About Microsoft Security in Office 365

Microsoft Office 365 is the most popular target and vector for email phishing attacks. Office 365 Security is Microsoft’s best — especially compared to its 30-year c...

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How-Default-Email-Configurations-Help-Hackers-Featured

How Default Email Configurations Help Hackers

Recently, I talked about an unexplored, but potentially devastating issue in InfoSecurity magazine: default Software-as-a-Service (SaaS) configurations. Sure, they'r...

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Podcast-Avanan-Report-Reveals-25-of-Phishing-Emails-Bypass Office-365-Security-Featured

[Podcast] Avanan Report Reveals 25% of Phishing Emails Bypass Office 365 Security

In this podcast, hosted by Neil C. Hughes, we discuss the Global Phish Report that analyzed 55.5 million emails sent to organizations using Microsoft Office 365 and ...

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When-Whitelists-Pile-Up-Email-Security-and-Technical-Debt-Featured

When Whitelists Pile-Up: Email Security and Technical Debt

Recently, I analyzed the inboxes of a company representing a typical enterprise account of more than 10,000 email users. I found something alarming. Because of white...

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How-Avanan-Catches-Phishing-That-Others-Miss-Featured

How Avanan Catches Phishing That Others Miss

Why does conventional email security fail to catch some sophisticated impersonation, spear phishing, credential harvesting, and malware? The rapid adoption of the cl...

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Global-Phish-Report-blog

2019 Avanan Global Phish Report

To create the 2019 Global Phish Report, Avanan security scientists analyzed 55.5 million emails to surface key insights on how hackers target Office 365 and Gmail.

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Root-Domain-Hack-Impacts-70-of-Email-Gateway-Customers-Featured

Root Domain Hack Impacts 70% of Email Gateway Customers

Hackers are bypassing email security gateways and sending phishing emails directly to Google and Office 365 root domains. If you’re using a gateway, and your mail fl...

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avanan-wins-awards-featured

Avanan Wins Anti-Phishing Award from Cyber Defense Magazine

New York, March 11, 2019 — At the RSA Conference on March 4th, Cyber Defense Magazine announced Avanan as a recipient of the 2019 Infosec Awards, which honors "bold,...

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The-NoRelationship-Attack-Bypasses-Office-365-Email-Attachment-Security-Featured

The NoRelationship Attack Bypasses Office 365 Email Attachment Security

Avanan identified a new phishing attack that bypasses EOP (Exchange Online Protection) URL filters, which scan Office documents like Word (.docx), Excel (.xlsx), and...

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Why-Multi-Factor-Authentication-Isnt-Foolproof-Featured

Why Multi-Factor Authentication Isn't Foolproof

When 2-factor authentication (2FA) is combined with password managers like 1Password and LastPass, it can help people securely access their personal and work account...

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Z-WASP-Vulnerability-Used-to-Phish-Office-365-and-ATP-Featured

Z-WASP Vulnerability Used to Phish Office 365 and ATP

Executive Summary: The name Z-WASP references the zero-width space (‌) that hackers added to the middle of a malicious URL within the RAW HTML of the email. Wi...

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ATP-Anti-Phishing-Compared-to-Avanan-Featured

ATP Anti-Phishing Compared to Avanan

Microsoft Advanced Threat Protection (ATP) serves a real need when it comes to fortifying the basic anti-phishing, anti-virus, and anti-malware that make up EOP, whi...

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How-to-Stop-Reply-All-Email-Storms-Featured

How to Stop Reply-All Email Storms

Last week, Maria Peterson, a government employee in Utah, sent what she thought was an email inviting her colleagues to the annual holiday potluck. Instead, she acci...

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Proofpoint-and-Mimecasts-Insider-Threat-Problem-Featured

Proofpoint and Mimecast's Insider Threat Problem

Proofpoint and Mimecast are traditional email security gateways that redirect traffic through a cloud-based proxy before it reaches the email server. This works well...

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5-Signs-of-a-Compromised-Account-Featured

5 Signs of a Compromised Account

As an administrator, how can you standardize healthy account management at your organization and reduce the risk of account compromise? What configurations and setti...

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