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MetaMorph HTML Obfuscation Phishing Attack

In yet another example of a phishing campaign impersonating Microsoft’s voicemail notification, we see an HTML attachment that leads to a credential-harvesting URL. ...

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Office 365 Credential Validator Phishing Attack

Hackers are using Microsoft Azure Blob Storage to specifically attack Office 365 admins to take over the Office 365 environment. Although windows.net phishing attack...

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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 r...

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Avanan Reinvents Email Security with First Inline API-Based Solution to Catch Advanced Phishing Attacks

‘Cloud email security supplement’ uses AI software to protect enterprise collaboration suites like Office 365 from malware, account takeover, and data loss

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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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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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New Research Reveals that One Quarter of Phishing Emails Bypass Office 365 Security

Analysis of over 55.5 Million Emails by Enterprise Cloud-Native Security Firm Avanan Provides a Stark Picture of Threat Landscape

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Protecting Bethel School District from Phishing and Malware with Avanan

Within the span of a few months during summer 2017, two major phishing attacks on Washington state school districts resulted in the theft of $50,000 worth of compute...

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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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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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