ZeroFont-Phishing-Manipulating-Font-Size-to-Get-Past-Office-365-Security-Featured

ZeroFont Phishing: Manipulating Font Size to Get Past Office 365 Security

Recently, we have been seeing a number of phishing attacks using a simple strategy to get their blatant email spoofs past Microsoft's phishing scans. The font manipu...

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baseStriker: Office 365 Security Fails To Secure 100 Million Email Users

Update: Microsoft has repaired this vulnerability on 5/16/18, two weeks after we first reported it to them. We recently uncovered what may be the largest security fl...

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The Cost of Ransomware Prevention vs Recovery in 2019

Like any business decision, handling ransomware needs to be approached with ROI in mind. Is it better to invest in ransomware-preventing technology, or is the risk s...

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Is Microsoft Office 365 safer without Proofpoint? or Can 1+1=0?

This week we saw a phishing attack at one of our customers that is using Proofpoint before their Office 365 email—a pretty basic phishing attack that bypassed both P...

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Office 365: 8 Security Considerations When Moving to Office 365

So you’re considering a move to Office 365? Or, maybe you just moved? After you board up the server room and breathe a huge sigh of relief, it’s time to rethink what...

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Reagan Attack Featured

The "Ronald Reagan" Attack Allows Hackers to Bypass Gmail's Anti-phishing Security

We started tracking a new method hackers use to bypass Gmail's SPF check for spear-phishing. The hackers send from an external server, the user receives the email fr...

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Cloud Security Glossary

As if "the cloud" weren't vague enough of a concept in itself, the vocabulary describing cloud security can be equally as elusive. At Avanan, we believe that cloud s...

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Capital Caring: Avanan Cloud Security for Healthcare

Since 1977, Capital Caring has improved care for those facing life-limiting illness through public education, advocacy, and direct support of patients and their fami...

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Enterprise Cloud Access Apps: The Invisible Trojan Backdoor

“Your desktop gets scanned for trojan back doors. But what about the backdoors in your cloud?”

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9 Myths of Account Takeover

Account Takeover Attacks are a nearly invisible tactic for conducting cyber espionage. Because these breaches can take months or years to detect, we are slowly disco...

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