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Threat intelligence at cloud speed

Cyren threat intelligence empowers service providers, technology vendors and large enterprises with the real-time detection capabilities of our global security cloud.

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Protect your Office 365 users against evasive phishing attacks with inbox security.

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Stay up to date with the latest in cybersecurity from Cyren

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The Phishing Issue: From Targeted Attacks to Evasive Phishing

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White Paper:
A New Vision for Phishing Defense: Inbox Detection & Response

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Selecting and Integrating Real-Time Cloud Threat Intelligence

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Internet security that protects at cloud speed

Widest cloud visibility

By analyzing billions of daily transactions, Cyren achieves unparallelled threat visibility.

Always up to date

As a cloud-native solution, Cyren is always up to date, ensuring you're always protected.

Cross-vector

Full coverage of all internet threat vectors including web, email, and DNS.

Cross-geo

Comprehensive view of global traffic ranging across geographies, languages, and protocols.

Real-time

Leverage big data analytics, AI, and machine learning to identify even the most evasive threats.

Architected for cloud scale

Unknown Threat Detection

  • Cyren proprietary detection engines leveraging big data analytics, advanced heuristics, recurrent pattern detection, behavioral sandboxing, and machine learning technologies
  • Single-pass streaming architecture applies multiple detection techniques in parallel
  • Fully automated real-time threat identification with zero human intervention
  • Multi-vector threat analysis across web, DNS, email, and files
  • Distributed, massively scalable, fault tolerant

Recent blog posts

Amir Lev predicts spammers will use handwritten images & audio

by Cyren Security Blog

Image spam tricks spam filters, clogs networks  By Sue Hildreth, contributor 15 Mar 2007 | SearchSecurity.com  “A picture is worth a thousand words,” goes the old saying. What is true in art and journalism is proving equally apt in the … Continue reading →

Microsoft OneCare is Eating Outlook Mail

by Cyren Security Blog

More sour news for Microsoft’s managed security service OneCare. The overzealous quarantine has reported to be swallowing clean mail files. “OneCare seems to have deleted my Outlook.pst file,” posted a user with the handle of Richard.Potthoff. “Is there a chance … Continue reading →

SEC Freezes Hi-Tech Pump and Dump Scheme

by Cyren Security Blog

“These perpetrators effectively cut out the middleman of the old-fashioned pump-and-dump scheme, eliminating phony stock promotions, creating their own artificial trading demand, and consummating their fraud in as little time as a couple of hours.” - SEC Office of Internet … Continue reading →

Humans asked to help Gmail anti-spam

by Cyren Security Blog

Gmail anti-spam engineer calls to users to report spam. From a recent google blog entry “How can you help in the fight? Your most powerful tool is the “Report Spam” button. Use it early and often. That isn’t just there … Continue reading →

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