What is the official website of UScellular ?

The official website of UScellular is http://www.uscellular.com.

What is UScellular's cybersecurity risk score?

UScellular has an AI-generated cybersecurity risk score of 663 out of 1000, indicating a Weak security posture according to Rankiteo's assessment.

How many security incidents has UScellular experienced?

According to Rankiteo, UScellular currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has UScellular been affected by any supply chain cyber incidents ?

According to Rankiteo, UScellular has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does UScellular have SOC 2 Type 1 certification ?

According to Rankiteo, UScellular is not certified under SOC 2 Type 1.

Does UScellular have SOC 2 Type 2 certification ?

According to Rankiteo, UScellular does not hold a SOC 2 Type 2 certification.

Does UScellular comply with GDPR ?

According to Rankiteo, UScellular is not listed as GDPR compliant.

Does UScellular have PCI DSS certification ?

According to Rankiteo, UScellular does not currently maintain PCI DSS compliance.

Does UScellular comply with HIPAA ?

According to Rankiteo, UScellular is not compliant with HIPAA regulations.

Does UScellular have ISO 27001 certification ?

According to Rankiteo,UScellular is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does UScellular operate in ?

UScellular operates primarily in the Telecommunications industry.

How many employees does UScellular have ?

UScellular employs approximately 6,246 people worldwide.

Does UScellular own any subsidiaries ?

UScellular presently has no subsidiaries across any sectors.

How many LinkedIn followers does UScellular have ?

UScellular's official LinkedIn profile has approximately 55,613 followers.

What is the NAICS classification code for UScellular ?

UScellular is classified under the NAICS code 517, which corresponds to Telecommunications.

Does UScellular have a Crunchbase profile ?

Yes, UScellular has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/u-s-cellular.

Does UScellular have a LinkedIn profile ?

Yes, UScellular maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/uscellular.

How many cybersecurity incidents has UScellular experienced ?

As of August 20, 2026, Rankiteo reports that UScellular has experienced 4 cybersecurity incidents.

How many peer or competitor companies does UScellular have ?

UScellular has an estimated 10,304 peer or competitor companies worldwide.

What types of cybersecurity incidents has UScellular faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Breach.

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UScellular

Boost Score +25 with badge (5 left)

663

/1000

Weak

688

/1000

Weak

UScellular Vendor Cyber Rating & Cyber Score

uscellular.com

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Add Your Compliance Badge

UScellular is now part of T-Mobile

UScellular A.I CyberSecurity Scoring

Scoring History

UScellular

UScellular CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

UScellular

Breach

1/2024

USC532080425

UScellular

Breach

10/2022

USC1014090725

UScellular

Breach

12/2021

USC123827222

UScellular

Breach

9/2020

USC350072925

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A.I.

UScellular Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for UScellular

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for UScellular in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for UScellular in 2026.

Incident Types UScellular vs Telecommunications Industry Avg (This Year)

No incidents recorded for UScellular in 2026.

Incident History - UScellular (X = Date, Y = Severity)

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SUBSIDIARY

UScellular Subsidiaries

Parent Company

UScellular

Telecommunications

Website: http://www.uscellular.com

Company Size: 5,001-10,000 employees

No subsidiary data available for this company.

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UScellular Similar Companies

airtel

airtel.com

Airtel was founded to provide global connectivity and unlock endless opportunities. Our organization embodies a unique blend of energy, innovation, creativity, dedication, scale, and ownership, all aimed at being limitless. At Airtel, we strive to go beyond our duties to create impactful solutions for our consumers. Our team is highly skilled and constantly growing, actively developing infrastructure to introduce cutting-edge technologies like 5G, IoT, IQ, and Airtel Black. We have successfully launched 5G services in over 5,000 cities and towns nationwide, with 10 million unique customers on the 5G network nationally. Airtel Black is another convenient consumer service that provides combined billing for family and friends under a single bill. We also offer enterprise solutions, including national and international long-distance services for carriers. With a subscriber base exceeding 574 million as of 2023, we are committed to delivering effective products that contribute to the realization of a 'Digital India', enabling millions of individuals to connect and thrive for a brighter future. Our presence spans 7,915 census and 802,577 non-census towns and villages, covering almost 96% of the country's population with 388,726 Rkms of optical fiber and an extensive distribution network of 1.2 million outlets. We've also implemented conservation initiatives that have saved 14,676 MWh of electricity, 4412 tonnes of paper through our e-bill initiatives, and recycled 3330 tonnes of e-waste. At Airtel, we believe in taking early ownership, delivering quality, and experimenting with various career paths to boost our trajectories and gain valuable insights into the business, making us the best in the industry. We are committed to creating the ultimate experience for our consumers while maintaining an ecological balance in the world.

VEON

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Reliance Communications

rcom.co.in

Reliance Communications Limited, founded by the late Shri Dhirubhai H Ambani (1932-2002), has Corporate clientele that includes 40,000 Indian and multinational corporations, including small and medium enterprises. Reliance Communications has established a pan-India, Next-Generation, digital network that is capable of supporting best-of-class services spanning the entire communications value chain. Reliance Communications owns and operates the world's largest Next-Generation IP-enabled connectivity infrastructure, comprising fiber optic cable systems in India, the USA, Europe, Middle East and the Asia Pacific region.

Vodafone

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At Vodafone, our purpose is to connect everyone. From the seabed to the stars, we provide innovative mobile and fixed connectivity solutions to empower our customers across the globe. And we're constantly expanding coverage to bridge continents and spread inclusion, even in the most remote places. When everyone is connected, we can create a future full of possibilities. Find more information at www.vodafone.com #EveryoneConnected

Vodafone Idea Limited

cb myvi.in

Vodafone Idea Limited is an Aditya Birla Group and Vodafone Group partnership. It is India’s leading telecom service provider. The Company provides pan India Voice and Data services across 2G, 3G and 4G platform. With the large spectrum portfolio to support the growing demand for data and voice, the company is committed to deliver delightful customer experiences and contribute towards creating a truly ‘Digital India’ by enabling millions of citizens to connect and build a better tomorrow. The Company is developing infrastructure to introduce newer and smarter technologies, making both retail and enterprise customers future ready with innovative offerings, conveniently accessible through an ecosystem of digital channels as well as extensive on-ground presence. The Company is listed on National Stock Exchange (NSE) and Bombay Stock Exchange (BSE) in India.

Rogers Communications

rogers.com

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cb airtel.africa

Airtel Africa is a leading provider of telecommunications and mobile money services, with a presence in 14 countries in Africa, primarily in East Africa and Central and West Africa. Airtel Africa offers an integrated suite of telecommunications solutions to its subscribers, including mobile voice and data services as well as mobile money services both nationally and internationally. The Group aims to continue providing a simple and intuitive customer experience through streamlined customer journeys

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NEWS

UScellular CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

July 14, 2025 07:00 AM

T-Mobile Secures Government Blessing of UScellular Purchase After Ritual Sacrifice of DEI Policies

T-Mobile now has government approval for its planned purchase of the regional carrier UScellular's wireless operations and 30% of its spectrum.

Read Article

July 10, 2025 07:00 AM

$4.4B T-Mobile, UScellular Deal Gets DOJ OK, With A Warning

The U.S. Department of Justice gave its all-clear Thursday to T-Mobile's plan to take over most of UScellular's wireless operations,...

Read Article

December 16, 2024 08:00 AM

UScellular and Palo Alto Networks Join Forces to Secure 5G

UScellular and Palo Alto Networks are teaming up once again to tackle the ever-growing security challenges of LTE, 5G and Gi-LAN networks.

Read Article

July 18, 2024 07:00 AM

UScellular joins MxD to boost private networking tech in the US

UScellular noted it has deployed public 4G and 5G networks across states like Wisconsin, Iowa, Illinois and Nebraska.

Read Article

July 17, 2024 07:00 AM

UScellular Joins MxD to Drive U.S. Manufacturing Innovation with 5G Private Cellular Networking

PRNewswire/ -- UScellular joins MxD as a member to lead the organization's focus on introducing private networking technologies to U.S....

Read Article

May 14, 2024 07:00 AM

SIM Card Swap Scams

Not only do we use our phones for calls, texts, and emails, they act as another layer of cybersecurity.

Read Article

April 19, 2024 07:00 AM

Cape: Privacy-First Mobile Carrier Company Raises $61 Million

Privacy-first mobile carrier Cape announced it raised $61 million in funding led by A* and Andreessen Horowitz. And XYZ Ventures, ex/ante,...

Read Article

July 28, 2021 07:00 AM

5G, data and privacy

James Rose, senior manager of wireless solution architects for UScellular, believes that before he retires, astronauts on the moon will be...

Read Article

January 29, 2021 08:00 AM

USCellular suffers data breach; hackers accessed its CRM software

UScellular, the fourth-largest wireless carrier in the US with 4.9 million customers, has been hacked.

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-76929

SUMMARY

Pcapng file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

Published

Date2026-08-19

Updated

Date2026-08-19

RISK INFORMATION (Score: 4.7)

cvss3

Base Score: 4.7

Complexity: HIGH

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

Impact Score

3.6

Exploitability

REFERENCES

CVE-2026-76928

SUMMARY

X.509IF protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

Published

Date2026-08-19

Updated

Date2026-08-19

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-76927

SUMMARY

H.245 protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

Published

Date2026-08-19

Updated

Date2026-08-19

RISK INFORMATION (Score: 4.7)

cvss3

Base Score: 4.7

Complexity: HIGH

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

Impact Score

3.6

Exploitability

REFERENCES

CVE-2026-76926

SUMMARY

BUSMASTER file parser abnormal exit in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

Published

Date2026-08-19

Updated

Date2026-08-19

RISK INFORMATION (Score: 3.1)

cvss3

Base Score: 3.1

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

Impact Score

1.4

Exploitability

1.6

REFERENCES

CVE-2026-76924

SUMMARY

Kerberos protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

Published

Date2026-08-19

Updated

Date2026-08-19

RISK INFORMATION (Score: 5.5)

cvss3

Base Score: 5.5

Complexity: LOW

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Impact Score

3.6

Exploitability

1.8

REFERENCES

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SBOM (Software Bill of Materials)Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

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