Insights

Alliance Opportunity AT&T Cybersecurity has rebranded to LevelBlue through an AT&T and WillJam Ventures alliance, signaling a refreshed go-to-market and potential for co-sell motions, partner-led offerings, and expanded channel opportunities in managed security services.

MDR and IR Expansion Recent press highlights LevelBlue’s strength in managed detection and response and incident response retainer services, presenting a cross-sell opportunity for existing LevelBlue customers and prospects needing end-to-end threat management, incident handling, and rapid recovery capabilities.

Awards and Recognition Multiple industry recognitions including Frost Radar Growth and Innovation Leader and Gartner CIRR representation suggest credibility with enterprise buyers; leverage these accolades in outreach to CIOs and CISOs to shorten trust-building cycles and justify premium security services.

Strategic Partnerships Exclusive alignment with SentinelOne as a preferred provider and integrated solutions position LevelBlue to offer combined EDR/MDR with managed services, creating opportunities to upsell to customers seeking a unified, AI-driven security stack.

Market Fit and Scale With a revenue range in the mid hundreds of millions and a broad tech stack, LevelBlue targets midmarket to large enterprises; this indicates potential to pursue scale-focused deals, especially for organizations seeking SOC maturity, 24/7 monitoring, and incident response as-a-service.

AT&T Cybersecurity Tech Stack

AT&T Cybersecurity uses 8 technology products and services including Visual Website Optimizer, REST, Palo Alto Cortex, and more. Explore AT&T Cybersecurity's tech stack below.

  • Visual Website Optimizer
    Analytics
  • REST
    Api Management
  • Palo Alto Cortex
    Data Security
  • Cybereason
    Endpoint Protection
  • Hibernate
    Frameworks And Libraries
  • Dayforce HCM
    Human Resource Management System
  • Trellix
    Security
  • Bootstrap
    UI Frameworks

Media & News

AT&T Cybersecurity's Email Address Formats

AT&T Cybersecurity uses at least 2 format(s):
AT&T Cybersecurity Email FormatsExamplePercentage
First.Last@att.comJohn.Doe@att.com
80%
FLast@att.comJDoe@att.com
12%
FirstLast@att.comJohnDoe@att.com
6%
LastF@att.comDoeJ@att.com
2%
First.Last@levelblue.comJohn.Doe@levelblue.com
99%
First.Middle@levelblue.comJohn.Michael@levelblue.com
1%

Frequently Asked Questions

Where is AT&T Cybersecurity's headquarters located?

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AT&T Cybersecurity's main headquarters is located at 208 South Akard Street Dallas, Texas 75202 United States. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is AT&T Cybersecurity's official website and social media links?

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AT&T Cybersecurity's official website is levelblue.com and has social profiles on LinkedIn.

What is AT&T Cybersecurity's NAICS code?

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AT&T Cybersecurity's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does AT&T Cybersecurity have currently?

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As of June 2026, AT&T Cybersecurity has approximately 1K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: B. U.Chief Executive Officer: S. W.Cfo: S. B. S.. Explore AT&T Cybersecurity's employee directory with LeadIQ.

What industry does AT&T Cybersecurity belong to?

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AT&T Cybersecurity operates in the Computer and Network Security industry.

What technology does AT&T Cybersecurity use?

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AT&T Cybersecurity's tech stack includes Visual Website OptimizerRESTPalo Alto CortexCybereasonHibernateDayforce HCMTrellixBootstrap.

What is AT&T Cybersecurity's email format?

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AT&T Cybersecurity's email format typically follows the pattern of First.Last@att.com. Find more AT&T Cybersecurity email formats with LeadIQ.

AT&T Cybersecurity

Computer and Network SecurityTexas, United States1001-5000 Employees

AT&T Cybersecurity operates in the computer and network security industry and is now LevelBlue, an alliance formed by AT&T and WillJam Ventures. The company is headquartered at 208 South Akard Street, Dallas, Texas 75202, United States. LevelBlue lists a technology stack that includes Visual Website Optimizer, REST, Palo Alto Cortex, Cybereason, Hibernate, Dayforce HCM, Trellix, and Bootstrap. The organization employs between 1,001 and 5,000 people and reports revenue in the range of $250 million to $500 million. Recent 2026 developments include LevelBlue being named Growth and Innovation Leader in the Frost Radar: Managed Security Services in the Americas, 2026, recognition as a Representative Service Provider in Gartner's Market Guide for Cybersecurity Incident Response Retainer Services, and a SentinelOne preferred provider arrangement, alongside leadership changes such as the departure of LevelBlue's Chief Evangelist.

Section iconCompany Overview

Headquarters
208 South Akard Street Dallas, Texas 75202 United States
NAICS Code
5415 - Computer Systems Design and Related Services
Employees
1001-5000

Section iconFunding & Financials

  • $250M$500M

    AT&T Cybersecurity's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    AT&T Cybersecurity's revenue is estimated to be in the range of $250M$500M

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