Find the gaps in your email security

Get a free and easy-to-deploy assessment of the effectiveness of your current email security, including steps you can take to better protect your organization.

Office365 logo

Protect your Office 365 users against evasive phishing attacks with Cyren Email Security.

Learn more
 

Find the gaps in your email security

Get a free and easy-to-deploy assessment of the effectiveness of your current email security, including steps you can take to better protect your organization.

Office365 logo

Protect your Office 365 users against evasive phishing attacks with Cyren Email Security.

Learn more

Internet security that protects at cloud speed

More than 1.3 billion users around the world rely on Cyren's 100% cloud security solutions to protect them against cyberattacks and data loss every day. Powered by the world's largest security cloud, Cyren delivers fast time-to-protection with an advanced suite of security services for businesses and detection technologies for service providers and security vendors.

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Relying on Cyren Threat Intelligence

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Cyren's threat intelligence solutions are utilized by over 200 technology and security vendors, including industry leaders Google, Microsoft, and Check Point, who trust Cyren to help safeguard their users by analyzing over 25 billion transactions across multiple threat vectors every day.

Recognized by industry leaders

Experience award-winning Cyren Email Security protection for your organization.

Cyren wins Second Consecutive CyberSecurity Breakthrough Award!

Silver Stevie Winner - International Business Awards

Cyren wins 2019 Cybersecurity Excellence Award

Cybersecurity Excellence Awards 2019 - Email Security

The best cyber intelligence

The broadest threat visibility

The Cyren cloud processes over 25 billion transactions generated by over 1 billion users daily to assemble an unmatched view of cyber threats as they emerge. As a result, Cyren identifies and classifies thousands of new IP addresses, phishing sites, and malicious URLs every day, providing the best threat data in the industry.

Big data analytics

Cyren’s data collection footprint and patented detection capabilities combine with extensive expertise in Big Data, advanced heuristics, and machine learning to build actionable global security intelligence on a near-real-time basis. Our cloud platform automatically investigates and correlates IP addresses, domains, hosts, and files associated with suspicious behavior, builds risk scores, and is capable of instantaneous reclassification.

Enterprise security at cloud speed

Our cloud-based DNS, email secure gateway, and cloud sandboxing services for enterprises are powered by the Cyren GlobalView Cloud. Intelligence gained from any transaction within the Cyren cybersecurity platform instantly updates protection for all users – protecting from malicious messages, hosts, and websites.

Recent blog posts

Suspected BEC Campaign Targeting Banks

by Maharlito Aquino and Kervin Alintanahin

In the past week we've been receiving reports of different—but seemingly related—email malware campaigns targeting banks in both the US and Europe, specifically in the form of Excel Workbooks containing a malicious macro being sent as an attachment to emails. What's interesting is that even though the email themes used are varied, the attached bait documents are mostly similar.

Is The Email Security Industry About To Lose Another Major Vendor?

by Duncan Mills

Symantec’s acquisition by Broadcom, announced recently, represents yet another major change for this cyber security vendor and service provider.

Open Source Ransomware Targets Fortnite Users

by Maharlito Aquino and Kervin Alintanahin

The global gaming phenomenon Fortnite has a huge global user base – last reported in March at 250 million gamers – and the just-concluded Fortnite World Cup with its $30 million prize pool and an online viewing audience of over two million has certainly only added to its allure. Over 40 million Fortnite gamers competed in qualifying rounds to get one of the 100 coveted spots in the World Cup and a guaranteed $50,000 payout, plus a shot at the $3 million top prize (won by a 16-year old!). Given the size of the global player pool and the evident motivation to up one’s game, it comes as no surprise that cybercriminals are now targeting Fortnite users by leveraging their competitive zeal.

Test the Effectiveness of Your Email Security

by Duncan Mills

Do you keep seeing phishing emails getting through to users, and wish you could quantify how effective your email security is—or isn't? Email is the main vehicle for introducing malware into an organization, and is practically synonymous with phishing these days, so it is a sensible idea to get a grasp on whether your security is doing its job well or poorly — but lots of people don't. Here at Cyren we know how eye-opening such an evaluation can be, as the email security "gap analyses" that we performed for a series of organizations in 2018 showed that an average 7.2% of email protected by a number of email security products, but still reaching users, was spam or contained a threat. 

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25B Security Transactions Daily

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