In today’s environment where by hybrid and distant do the job are on the increase, and companies count on e mail now extra than at any time, phishing remains one particular of the most prominent and innovative strategies that destructive actors employ to assault companies and attain accessibility to their most delicate data. Twenty-7 % of all cyberattacks include organization email compromise campaigns—making electronic mail the principal entry place and a vital vector of compromise.1 To guard effectively in opposition to this continually modifying and evolving threat landscape, companies have to have to proactively put into action protection immediately integrated with their email techniques to stop attacks right before they get to endpoints or other assets.
Microsoft has worked with organizations globally to safeguard against ransomware and phishing and is enthusiastic to announce that SE Labs named Microsoft Defender for Place of work 365 the Finest Email Safety Service of 2023.

Microsoft Defender for Place of work 365 presents complete e mail defense from attacks these as credential phishing, enterprise email compromise, and ransomware. Applying superior machine mastering, an unparalleled massive databases of menace signals, and other modern heuristics, Microsoft Defender for Workplace 365 is capable of pinpointing phishing attacks throughout the overall firm, when also presenting advanced avoidance, detection, and reaction characteristics that are seamlessly built-in into Workplace 365. By seamlessly integrating with Place of work, Microsoft Defender is capable to offer a user knowledge that feels indigenous, quick to use, and minimizes processing overhead, without compromising on security.
Technological know-how is essential, but customers are typically the weak link in phishing assaults, so education is a crucial component to make guaranteed that phishing inbound links keep on being untouched by your workforce. Microsoft Defender for Office 365 incorporates developed-in phishing simulation instruction to educate personnel and senior leaders to lessen the opportunity of real-entire world attacks. In addition, SecOps groups are offered potent equipment that allow them to customise simulation teaching, based on specific insights into the place there are knowledge gaps in the organization.
SE Labs testing, methodology, and award outcomes
For this award, Microsoft Defender for Office environment 365 was evaluated on a blend of quantitative and qualitative things together with other cybersecurity distributors. For quantitative tests, SE Labs made simulated attacks dependent on the current, most up-to-day threat intelligence. SE Labs then calculated how numerous of these destructive messages ended up appropriately filtered out by Microsoft Defender for Business 365 as nicely as other electronic mail protection programs. SE Labs has been making and refining this examination considering that 2017.
In the quantitative examination, Microsoft received a score of AAA, the greatest possible. Microsoft Defender for Business office 365 was capable to appropriately establish and block 98 per cent of e-mails that contains destructive information like malware or phishing, demonstrating its point out-of-the-artwork capacity in shielding consumers from small business e mail compromise. In addition, the moment deployed, the Microsoft Defender for Business 365 motor is always mastering from email visitors in its ecosystem and tends to make changes accordingly. Master extra about this exam and its final results.
In addition to quantitative screening, SE Labs done a detailed evaluation by also accumulating qualitative feed-back from organizations. Through this technique, SE Labs received beneficial insights into the authentic-planet efficacy of e mail safety solutions. We are humbled that the results indicate that Microsoft Defender for Place of work 365 received the highest concentrations of customer fulfillment, in comparison to other distributors in the evaluation.
While not a person of the customers that offered feedback as portion of the SE Labs investigation analysis, here’s what Rx.Overall health, a substantial electronic answers company for health care methods, experienced to say about their experience with Microsoft Defender for Office environment 365:
“Defender for Workplace 365 is the silent component that offers us peace of intellect.”—Saurabh Gupta, Director of Engineering and Know-how, Rx.Well being.
For additional on what Rx.Health has to say about Microsoft’s Protection solutions, read the total tale.
Defend towards sophisticated assaults like business e-mail compromise and ransomware with Microsoft’s XDR
E-mail protection is embedded into Microsoft’s unified extended detection and reaction (XDR) resolution: Microsoft 365 Defender. The cross-area XDR technological innovation uses indicators throughout e-mail, endpoint, on-premises and cloud identities, as properly as cloud applications to illuminate the entire eliminate chain and guard your firm extra proficiently from modern day threats like ransomware and enterprise electronic mail compromise. Although it provides recreation-shifting abilities like automated attack disruption, which stops active threats early and stops them from progressing, prevention is a further critical XDR part to stop threats at the front door. Which is why Microsoft suggests that you assess XDR solutions that deliver phishing security through e mail protection and identification access administration.
Thank you to SE Labs for their vital and impactful screening of e-mail safety alternatives, in addition to all of our shoppers who supplied their suggestions as component of this analysis.
At Microsoft, we recognize the crucial great importance of strong cybersecurity in the present day digital landscape. Which is why we continue to be steadfastly focused to providing outstanding stability items and expert services, like Microsoft Defender for Office environment 365, backed by our team of earth-course stability researchers and industry-major danger intelligence. Our sophisticated AI technology more adapts to the constant and ever-evolving menace ecosystem, encouraging to hold your organization harmless and protected, so you can concentration on driving accomplishment and advancement.
Study much more
To master far more about Microsoft Safety methods, visit our website. Bookmark the Security blog to retain up with our qualified coverage on safety issues. Also, follow us on LinkedIn (Microsoft Security) and Twitter (@MSFTSecurity) for the most up-to-date news and updates on cybersecurity.
1Yearly Report 2023, SE Labs.
website link