Avanan Blog Blog (55)


CAPTCHA This: Bypassing SEGs via reCAPTCHA

Traditional SEGs scan emails through filters that check URLs in emails against various static lists to determine how to treat each URL. Based on the decisions made b...

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PDF-Based Attack Gets Past Email Scanners

PDFs are not always what they seem. They are good vectors to launch attacks, because PDFs are usually important, meaning end-users are likely to click. One estimate ...

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Spoofing Excel to Get Credentials

A static HTML file isn't always what it seems.

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PhishGun: How Phishing Attacks From Services Like Mailgun Bypass Microsoft 365 Security

Avanan researchers have identified a new attack form whereby adversaries leverage reputable Email Delivery Services (EDS) to launch and obfuscate their attacks again...

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A Microsoft Swing and a Google Miss: Spoofed Pages Get to the Inbox

Credential harvesting is one of the most popular attack forms out there. It's simple. Get a user to click on a link. At the link, get them to enter their information...

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Financial Times Ranks Avanan as Tenth-Fastest Growing Company in the Americas

The Financial Times ranked 500 companies in North and South America based on their compound annual growth rate from 2016 to 2019. Avanan was ranked 10th on this list...

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Lucky Penny: Missing ATM Card Attack Bypasses Scanners

Believe it or not, the classic Nigerian Prince scam is still around and still kicking. In 2018, Americans lost over $700,000 to the scam. Yikes.

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Avanan Rated Best-in-Class Vendor by Aite Group

Avanan Rated Best-in-Class Vendor by Aite Group In a new report, Aite Group identified more than 30 cybersecurity solutions providers that aim to help organizations ...

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Hidden Meaning: Using Obfuscation to Fool Natural Language Processing

A rapidly increasing attack campaign is hitting inboxes.

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We Shouldn't Transfer: Getting End-Users to Give Over Credentials

You may have heard about the recent Accellion breach. Accellion, a file-sharing app, was breached and now tons of universities and corporations have been hit. Major ...

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