Cyren and Microsoft to work on phishing and advanced malware attacks in Office 365

Cyren is working with Microsoft to improve detection for phishing, zero day attacks, and advanced malware in Microsoft Office 365.

Cyren’s Threat Intelligence Services and GlobalView security intelligence cloud will be integrated into the Microsoft Office 365 network in order to help combat malicious email, and complement Microsoft’s real-time detection of the latest email threats and potentially harmful URLs. The security framework extends Cyren’s enterprise email security features as a private cloud through the Microsoft Azure cloud platform to support Office 365 customers around the world.

Cyren’s GlobalView cloud, which already processes over 25 billion security transactions per day, helps support Office 365 Exchange Online Protection (EOP) and Advanced Threat Protection (ATP) to block today’s most sophisticated phishing attacks and helps prevent malicious emails from ever reaching a user’s inbox.

Cyren’s phishing service will further enhance Office 365’s EOP and ATP services by providing an expanded set of real-time security updates to ensure users are continuously protected from the latest outbreaks and attacks.

The solution will be added into Microsoft’s Exchange Online Protection and Office 365 Advanced Threat Protection packages which are available to Office 365 customers.

“We are pleased to work with Microsoft in order to bring Cyren’s superior detection capabilities to the masses and protect millions of businesses from cyber-attacks,” said Lior Kohavi, Cyren’s Chief Technology Officer.

“Both Cyren and Microsoft are cloud-based service providers so we understand the need to scale our technology globally, and protect users from the latest threats in real-time. We look forward to protecting and improving the user experience for Office 365 customers around the world.”

More than 1.3 billion users around the world rely on Cyren’s 100% cloud internet security solutions to protect them against cyber-attacks and data loss every day. Powered by the world’s largest security cloud, Cyren delivers fast time to protection from cyber threats with award-winning security as a service for web, email, sandboxing, and DNS for enterprises, and embedded threat intelligence solutions for security vendors and service providers.


Customers like Google, Microsoft and Check Point are just a few of the businesses that depend on Cyren every day to power their security.

Adam Hall, Director Security Product Marketing at Microsoft said, “As the need for real-time protection from spear phishing and ransomware attacks continues to increase dramatically, it’s important for Microsoft to offer our customers superior security solutions. We are investing heavily in our services to help protect customers improve their email security posture through many innovations including this collaboration with Cyren.”

Microsoft has utilized Cyren’s anti-malware technology for over a decade, but the latest collaboration announced today results in a material contract expansion for Cyren, which is valued at over $20 million to Cyren over three years.

Rapid Mobile

Rapid Mobile uses cookies, tokens, and other third party scripts to recognise visitors of our sites and services, remember your settings and privacy choices, and - depending on your settings and privacy choices - enable us and some key partners to collect information about you so that we can improve our services and deliver relevant ads.


By continuing to use our site or clicking I Accept, you agree that Rapid Mobile and our key partners may collect data and use cookies for personalised ads and other purposes, as described more fully in our privacy policy.


You can change your settings at any time by clicking Manage Settings or by visiting our Privacy Centre for more detailed information.


Privacy Settings saved!
Cookie Services

When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. Because we respect your right to privacy, you can choose not to allow some types of cookies. Click on the different category headings to find out more and change our default settings. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer.

These cookies allow us to count visits and traffic sources, so we can measure and improve the performance of our site.

We track anonymized user information to improve our website.
  • _ga
  • _gid
  • _gat

Decline all Services
Accept all Services