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Advanced Information Security Features for Microsoft Office 365

In the last few years, Microsoft 365 (M365) has eclipsed all other cloud providers to emerge as the most widely used enterprise cloud service and the latest survey data shows that adoption of M365 is still increasing. It is not just impressive in its adoption rates, Microsoft has also been incremental evolving business technology; organizations now rely on cloud technology to function. However...
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Office 365 + DMARC: Best Practices for Protecting Your Company & Customers From Phishing Attacks

In 2021, Gartner includes DMARC, or known by its full name as Domain-based Message Authentication, Reporting & Conformance, in its list of top 10 security projects . With very few exceptions, the best way for organizations to prevent getting impersonated in email attacks is to integrate DMARC into their Office 365-based email ecosystems. To understand why, let’s consider the benefits of deploying...
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It’s the Most Wonderful Time of the Year… for Cybercriminals

The holiday season is upon us, which means it’s also the busiest time of the year for online shopping. There’s Black Friday, Cyber Monday, and gifts to buy for loved ones. Plus, gifts to buy for yourself when the deals are this good! But beware, for cybercriminals ‘tis also the season to scam millions of dollars from unsuspecting people and companies. They’re banking on people being in a rush and...
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Office 365 Phishing Emails: Prevention, Detection, Response

Office 365 phishing emails come in common patterns. I'll list them here and also cover Office 365 anti-phishing features for prevention, detection, and response. Today, the typical Office 365 phishing emails direct users to fake Office 365 Sign-in pages. The victim submits their credentials, effectively handing over their password. Fraudsters use that login to access the victim’s address book...
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Phishing: With Zero-Day Email Attacks Rising, Are Some Companies Giving Up the Fight?

Amid a troubling rise in zero-day phishing attacks, recent research suggests that some companies may be making an ill-advised shift away from blocking advanced email threats to responding to them post-delivery. If true, the capitulation couldn't come at a worse time. Since January, cybercriminals taking advantage of the COVID-19 outbreak have been targeting businesses and individuals with an...
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COVID-19 Credential Phishing Scams: Feeding Off Coronavirus Fears

Since the beginning of February, we have seen more than a 3,000% increase in Coronavirus-themed phishing attacks targeting our customers. The spike in attacks is as logical as it is repugnant. With an estimated 75 million employees more reliant than ever on email during the largest "work-from-home experiment" in history, phishing scammers and other threat actors seem hellbent on exploiting...
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Phishing Attacks: Top 3 Reasons Healthcare Employees Are Prime Targets

A growing body of evidence suggests employees throughout the healthcare sector may be uniquely vulnerable to phishing attacks. If finding itself a growing target for cybercriminals weren’t bad enough, the industry is also seeing associated lawsuits piling up. Montana-based Kalispell Regional Healthcare was recently hit with a suit after it disclosed that multiple employees had fallen victim to...
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Microsoft Office 365 + Secure Email Cloud: All You Need in a Cloud-First World

You’ve heard the statistics…more than 70% of all business users will be provisioned with cloud office applications in the next two years, including email. It’s an overdue modernization that eliminates physical infrastructure to drive cost savings and integrate services for improved productivity Chasing this move, cybercriminals intent on account takeover are evolving their tactics, targeting end...
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How to Prevent Phishing Attacks that Target Your Customers with DMARC and Office 365

Editor's Note: This post originally appeared on the Microsoft Security blog and has been republished here. You already know that email is the number one attack vector for cybercriminals. But what you might not know is that without a standard email security protocol called Domain Message Authentication, Reporting, and Conformance ( DMARC ), your organization is open to the phishing attacks that...
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Current Email Architecture Transformation Raises the Bar for Security

Enterprise email architecture is evolving, which is good news for cybercriminals. Legacy secure email gateways (SEGs) simply don't provide full protection from today’s evolving and costly attacks, and cloud-based email requires a new security approach. In contrast, the next generation of email security—the AI-powered Secure Email Cloud —gives organizations more comprehensive security and better...