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Cyren Security Blog

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Safe Links in Office 365

Safe Links is a feature of Microsoft Defender for Office 365 (formerly known as Advanced Threat Protection) that helps protect from users clicking on malicious URLs. Proofpoint calls their version, URL Defense. Mimecast calls theirs, URL Protect. All these feature...

Latest Posts

Phishing on Adobe Spark

Threat actors are always on the lookout for inconspicuous ways to execute malicious attacks. One such tactic that has become common is the use of legitimate services as part of phishing campaigns. Since April this year, researchers at Cyren have seen a rise in...

Ransomware Attacks Are Here to Stay

Following the highly publicized (and successful) $4M+ ransom of Colonial Pipeline, attacks like these will only get more popular. Indeed this week, the New York Times reported "Ransomware Disrupts Meat Plants in Latest Attack on Critical U.S. Business." These attacks...

A Dridex Phishing Campaign

The “Purchase” themed email is a commonly used subject in phishing campaigns. Threat actors can easily scrape the internet, in other words, specific data is very easily gathered and copied from the web. This makes company emails a very easy target, as they are...