Comparison Overview

UScellular

VS

Reliance Communications

UScellular

8410 W Bryn Mawr Ave, None, Chicago, Illinois, US, 60631
Last Update: 2025-12-17
Between 650 and 699

Considering where to invest your time, talent and ambition? Select the team that’s determined to be the best, offering the ability to make a positive difference for every customer, a unique culture and competitive rewards. Choose UScellular. With more than 5.1 million customers, we are one of the nation’s largest wireless carriers. Consistently honored as a top workplace, we empower our 5,400+ associates to make meaningful contributions to our success and that of the communities where we live and work with outreach, education initiatives and volunteerism. Here, you’ll find a broad array of resources for learning and development. You’ll enjoy almost endless opportunities for career advancement and a highly supportive team defined by the Dynamic Organization, a culture rooted in diversity, relationships, respect, empowerment and innovation. If you’re determined to be the best, join our talent network. Then select your ideal opportunity to soar with an industry leader.

NAICS: 517
NAICS Definition: Telecommunications
Employees: 7,583
Subsidiaries: 0
12-month incidents
0
Known data breaches
4
Attack type number
1

Reliance Communications

A Block, 2nd Floor, Reliance Communications Limited, DAKC, Kopar Khairane, Navi Mumbai, Maharashtra, IN, 400710
Last Update: 2025-12-18
Between 700 and 749

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.

NAICS: 517
NAICS Definition: Telecommunications
Employees: 18,273
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/uscellular.jpeg
UScellular
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/reliance-communications.jpeg
Reliance Communications
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
UScellular
100%
Compliance Rate
0/4 Standards Verified
Reliance Communications
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Telecommunications Industry Average (This Year)

No incidents recorded for UScellular in 2025.

Incidents vs Telecommunications Industry Average (This Year)

No incidents recorded for Reliance Communications in 2025.

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

UScellular cyber incidents detection timeline including parent company and subsidiaries

Incident History — Reliance Communications (X = Date, Y = Severity)

Reliance Communications cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/uscellular.jpeg
UScellular
Incidents

Date Detected: 1/2024
Type:Breach
Attack Vector: External System Breach (Hacking)
Blog: Blog

Date Detected: 10/2022
Type:Breach
Blog: Blog

Date Detected: 12/2021
Type:Breach
Blog: Blog
https://images.rankiteo.com/companyimages/reliance-communications.jpeg
Reliance Communications
Incidents

No Incident

FAQ

Reliance Communications company demonstrates a stronger AI Cybersecurity Score compared to UScellular company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

UScellular company has historically faced a number of disclosed cyber incidents, whereas Reliance Communications company has not reported any.

In the current year, Reliance Communications company and UScellular company have not reported any cyber incidents.

Neither Reliance Communications company nor UScellular company has reported experiencing a ransomware attack publicly.

UScellular company has disclosed at least one data breach, while the other Reliance Communications company has not reported such incidents publicly.

Neither Reliance Communications company nor UScellular company has reported experiencing targeted cyberattacks publicly.

Neither UScellular company nor Reliance Communications company has reported experiencing or disclosing vulnerabilities publicly.

Neither UScellular nor Reliance Communications holds any compliance certifications.

Neither company holds any compliance certifications.

Neither UScellular company nor Reliance Communications company has publicly disclosed detailed information about the number of their subsidiaries.

Reliance Communications company employs more people globally than UScellular company, reflecting its scale as a Telecommunications.

Neither UScellular nor Reliance Communications holds SOC 2 Type 1 certification.

Neither UScellular nor Reliance Communications holds SOC 2 Type 2 certification.

Neither UScellular nor Reliance Communications holds ISO 27001 certification.

Neither UScellular nor Reliance Communications holds PCI DSS certification.

Neither UScellular nor Reliance Communications holds HIPAA certification.

Neither UScellular nor Reliance Communications holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Zerobyte is a backup automation tool Zerobyte versions prior to 0.18.5 and 0.19.0 contain an authentication bypass vulnerability where authentication middleware is not properly applied to API endpoints. This results in certain API endpoints being accessible without valid session credentials. This is dangerous for those who have exposed Zerobyte to be used outside of their internal network. A fix has been applied in both version 0.19.0 and 0.18.5. If immediate upgrade is not possible, restrict network access to the Zerobyte instance to trusted networks only using firewall rules or network segmentation. This is only a temporary mitigation; upgrading is strongly recommended.

Risk Information
cvss3
Base: 9.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Description

Open Source Point of Sale (opensourcepos) is a web based point of sale application written in PHP using CodeIgniter framework. Starting in version 3.4.0 and prior to version 3.4.2, a Cross-Site Request Forgery (CSRF) vulnerability exists in the application's filter configuration. The CSRF protection mechanism was **explicitly disabled**, allowing the application to process state-changing requests (POST) without verifying a valid CSRF token. An unauthenticated remote attacker can exploit this by hosting a malicious web page. If a logged-in administrator visits this page, their browser is forced to send unauthorized requests to the application. A successful exploit allows the attacker to silently create a new Administrator account with full privileges, leading to a complete takeover of the system and loss of confidentiality, integrity, and availability. The vulnerability has been patched in version 3.4.2. The fix re-enables the CSRF filter in `app/Config/Filters.php` and resolves associated AJAX race conditions by adjusting token regeneration settings. As a workaround, administrators can manually re-enable the CSRF filter in `app/Config/Filters.php` by uncommenting the protection line. However, this is not recommended without applying the full patch, as it may cause functionality breakage in the Sales module due to token synchronization issues.

Risk Information
cvss3
Base: 8.8
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description

Zed, a code editor, has an aribtrary code execution vulnerability in versions prior to 0.218.2-pre. The Zed IDE loads Model Context Protocol (MCP) configurations from the `settings.json` file located within a project’s `.zed` subdirectory. A malicious MCP configuration can contain arbitrary shell commands that run on the host system with the privileges of the user running the IDE. This can be triggered automatically without any user interaction besides opening the project in the IDE. Version 0.218.2-pre fixes the issue by implementing worktree trust mechanism. As a workaround, users should carefully review the contents of project settings files (`./zed/settings.json`) before opening new projects in Zed.

Risk Information
cvss3
Base: 7.7
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Description

Zed, a code editor, has an aribtrary code execution vulnerability in versions prior to 0.218.2-pre. The Zed IDE loads Language Server Protocol (LSP) configurations from the `settings.json` file located within a project’s `.zed` subdirectory. A malicious LSP configuration can contain arbitrary shell commands that run on the host system with the privileges of the user running the IDE. This can be triggered when a user opens project file for which there is an LSP entry. A concerted effort by an attacker to seed a project settings file (`./zed/settings.json`) with malicious language server configurations could result in arbitrary code execution with the user's privileges if the user opens the project in Zed without reviewing the contents. Version 0.218.2-pre fixes the issue by implementing worktree trust mechanism. As a workaround, users should carefully review the contents of project settings files (`./zed/settings.json`) before opening new projects in Zed.

Risk Information
cvss3
Base: 7.7
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Description

Storybook is a frontend workshop for building user interface components and pages in isolation. A vulnerability present starting in versions 7.0.0 and prior to versions 7.6.21, 8.6.15, 9.1.17, and 10.1.10 relates to Storybook’s handling of environment variables defined in a `.env` file, which could, in specific circumstances, lead to those variables being unexpectedly bundled into the artifacts created by the `storybook build` command. When a built Storybook is published to the web, the bundle’s source is viewable, thus potentially exposing those variables to anyone with access. For a project to potentially be vulnerable to this issue, it must build the Storybook (i.e. run `storybook build` directly or indirectly) in a directory that contains a `.env` file (including variants like `.env.local`) and publish the built Storybook to the web. Storybooks built without a `.env` file at build time are not affected, including common CI-based builds where secrets are provided via platform environment variables rather than `.env` files. Storybook runtime environments (i.e. `storybook dev`) are not affected. Deployed applications that share a repo with your Storybook are not affected. Users should upgrade their Storybook—on both their local machines and CI environment—to version .6.21, 8.6.15, 9.1.17, or 10.1.10 as soon as possible. Maintainers additionally recommend that users audit for any sensitive secrets provided via `.env` files and rotate those keys. Some projects may have been relying on the undocumented behavior at the heart of this issue and will need to change how they reference environment variables after this update. If a project can no longer read necessary environmental variable values, either prefix the variables with `STORYBOOK_` or use the `env` property in Storybook’s configuration to manually specify values. In either case, do not include sensitive secrets as they will be included in the built bundle.

Risk Information
cvss3
Base: 7.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L