Insights

Strong Industry Recognition Difenda has received multiple awards and recognitions, including the 2023 Microsoft Canada Security Impact Award and being a finalist for the Microsoft Security Excellence Awards. This demonstrates credibility and trust in their cybersecurity services, making them an attractive partner or service provider for organizations seeking reputable MSSPs.

Focus on Microsoft Security With a “Cybersecurity-First, Microsoft-Always” approach and advanced Microsoft Security specializations, Difenda is well-positioned to serve clients heavily invested in Microsoft ecosystems. There is a significant opportunity to cross-sell or upsell Microsoft security solutions to existing customers or reach organizations prioritizing Microsoft integrations.

Recent Acquisition Expansion The acquisition by Quorum Cyber in September 2024 enhances Difenda’s global reach and security capabilities. This expansion opens doors to new markets and larger enterprise opportunities, especially among organizations looking for integrated MSSP services backed by a global cybersecurity leader.

Focus on Critical Infrastructure Difenda’s launch of MDR for OT powered by Microsoft Defender indicates an emphasis on securing operational technology and critical infrastructure sectors. Targeting clients in manufacturing, utilities, and other critical industries presents a strategic sales opportunity for specialized cybersecurity solutions.

Market Position and Size Although small with 11-50 employees, Difenda’s niche specialization and high-profile client wins position it as an ideal partner for organizations seeking expert cybersecurity managed services. Platforms for partnership, referral, or integration with Difenda’s trusted services could provide scalable growth channels for service providers and technology vendors.

Difenda (acquired by Quorum Cyber) Tech Stack

Difenda (acquired by Quorum Cyber) uses 8 technology products and services including LinkedIn Ads, MySQL, Preact, and more. Explore Difenda (acquired by Quorum Cyber)'s tech stack below.

  • LinkedIn Ads
    Advertising
  • MySQL
    Database
  • Preact
    Javascript Libraries
  • Slider Revolution
    Miscellaneous
  • reCAPTCHA
    Security
  • Microsoft Teams
    Team Collaboration
  • Animate.css
    UI Frameworks
  • Adobe Creative Suite
    Visualisation Software

Media & News

Difenda (acquired by Quorum Cyber)'s Email Address Formats

Difenda (acquired by Quorum Cyber) uses at least 1 format(s):
Difenda (acquired by Quorum Cyber) Email FormatsExamplePercentage
First.Last@difenda.comJohn.Doe@difenda.com
95%
First.Middle@difenda.comJohn.Michael@difenda.com
4%
L.First@difenda.comD.John@difenda.com
1%

Frequently Asked Questions

Where is Difenda (acquired by Quorum Cyber)'s headquarters located?

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Difenda (acquired by Quorum Cyber)'s main headquarters is located at 1300 South Litchfield Road 110-l Goodyear, Arizona 85338 United States. The company has employees across 3 continents, including North AmericaAfricaAsia.

What is Difenda (acquired by Quorum Cyber)'s official website and social media links?

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Difenda (acquired by Quorum Cyber)'s official website is difenda.com and has social profiles on LinkedIn.

What is Difenda (acquired by Quorum Cyber)'s NAICS code?

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Difenda (acquired by Quorum Cyber)'s NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Difenda (acquired by Quorum Cyber) have currently?

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As of April 2026, Difenda (acquired by Quorum Cyber) has approximately 21 employees across 3 continents, including North AmericaAfricaAsia. Key team members include Vp - Operations, Cyber Research & Response: F. I.Managing Partner: S. S.Senior Analyst Shift Lead: R. R.. Explore Difenda (acquired by Quorum Cyber)'s employee directory with LeadIQ.

What industry does Difenda (acquired by Quorum Cyber) belong to?

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Difenda (acquired by Quorum Cyber) operates in the IT Services and IT Consulting industry.

What technology does Difenda (acquired by Quorum Cyber) use?

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Difenda (acquired by Quorum Cyber)'s tech stack includes LinkedIn AdsMySQLPreactSlider RevolutionreCAPTCHAMicrosoft TeamsAnimate.cssAdobe Creative Suite.

What is Difenda (acquired by Quorum Cyber)'s email format?

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Difenda (acquired by Quorum Cyber)'s email format typically follows the pattern of First.Last@difenda.com. Find more Difenda (acquired by Quorum Cyber) email formats with LeadIQ.

When was Difenda (acquired by Quorum Cyber) founded?

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Difenda (acquired by Quorum Cyber) was founded in 2008.

Difenda (acquired by Quorum Cyber)

IT Services and IT ConsultingArizona, United States11-50 Employees

About Difenda:
Difenda, headquartered in Oakville, Ontario, Canada, is a privately held Sec-Ops-As-A-Service company founded in 2008 that takes a “Cybersecurity-First, Microsoft-Always” approach to solve today’s toughest cybersecurity challenges. Focused on customer driven outcomes, Difenda delivers 24/7/365 security operations backed by modernized PCI, SOC 2 Type II, and ISO 27001 certified Cyber Command Centers (C3). As the winner of the 2023 Microsoft Security Impact Award and 2024 Microsoft Security Partner of the Year Finalist, Difenda stands as one of the most trusted providers of Microsoft Security services. The company has a tenured history as one of the first MSSPs to join the Microsoft Intelligent Security Association (MISA). Difenda belongs to an elite list of Microsoft Security Solutions Partners who hold Advanced Specializations in Cloud Security, Threat Protection, having also achieved Microsoft Verified Managed XDR Solution status. 

In September 2024, Difenda was acquired by Quorum Cyber, strengthening its position as a global leader of Microsoft Security services.

Section iconCompany Overview

Headquarters
1300 South Litchfield Road 110-l Goodyear, Arizona 85338 United States
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2008
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    Difenda (acquired by Quorum Cyber)'s revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Difenda (acquired by Quorum Cyber)'s revenue is estimated to be in the range of $1M$10M

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