GCC
Company Details
Linkedin ID:
guest-communications-corporation
Website:
Employees number:
16
Number of followers:
60
NAICS:
511
Industry Type:
Homepage:
gcckc.com
IP Addresses:
0
Company ID:
GUE_1015581
Scan Status:
In-progress
Guest Communications Corporation Company CyberSecurity Posture
gcckc.com
GCC is a publisher of custom quick reference information directories. The primary features of our product line are quality, durability and update-ability. Founded in 1987, our headquarters is located in a suburb of Kansas City. We also have sales offices in the east and west to better serve our clients. All of our products are produced in our centrally located headquarters facility. This allows us to maintain the highest standards of quality and to respond to our client’s needs, on-time.
Guest Communications Corporation A.I CyberSecurity Scoring
GCC Risk Score (AI oriented)Between 750 and 799
GCC
Updated:
- Powered by our proprietary A.I cyber incident model
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GCC Global Score (TPRM)XXXX
GCC
- Instant access to detailed risk factors
- Benchmark vs. industry & size peers
- Vulnerabilities
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GCC Company CyberSecurity News & History
Past Incidents
0
Attack Types
0
No data available
GCC Company Scoring based on AI Models
Cyber Incidents Likelihood 3 - 6 - 9 months
A.I Risk Score Likelihood 3 - 6 - 9 months
Underwriter Stats for GCC
Incidents vs Book and Periodical Publishing Industry Average (This Year)
No incidents recorded for Guest Communications Corporation in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Guest Communications Corporation in 2025.
Incident Types GCC vs Book and Periodical Publishing Industry Avg (This Year)
No incidents recorded for Guest Communications Corporation in 2025.
Incident History — GCC (X = Date, Y = Severity)
GCC cyber incidents detection timeline including parent company and subsidiaries
GCC Company Subsidiaries
GCC is a publisher of custom quick reference information directories. The primary features of our product line are quality, durability and update-ability. Founded in 1987, our headquarters is located in a suburb of Kansas City. We also have sales offices in the east and west to better serve our clients. All of our products are produced in our centrally located headquarters facility. This allows us to maintain the highest standards of quality and to respond to our client’s needs, on-time.
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GCC CyberSecurity News
November 20, 2025 07:30 PM
Cybersecurity on Cruises: How Safe Is the Internet at Sea?
How safe is the internet on cruise ships? Here's what you should know, from cybersecurity attacks and how cruise ships prevent them to how...
November 18, 2025 08:00 AM
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Hacker's Movie Guide” with Foreword by Steve Wozniak, co-founder of Apple.
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Microsoft To Introduce Malicious Link Warnings In Teams Private Chats: A Comprehensive Overview
September 10, 2025 07:00 AM
Maryville University Partners with National Geospatial-Intelligence Agency to Expand Student Opportunities, Advance Geospatial Research
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
GCC CyberSecurity History Information
Official Website of Guest Communications Corporation
The official website of Guest Communications Corporation is http://www.gcckc.com.
Guest Communications Corporation’s AI-Generated Cybersecurity Score
According to Rankiteo, Guest Communications Corporation’s AI-generated cybersecurity score is 755, reflecting their Fair security posture.
How many security badges does Guest Communications Corporation’ have ?
According to Rankiteo, Guest Communications Corporation currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does Guest Communications Corporation have SOC 2 Type 1 certification ?
According to Rankiteo, Guest Communications Corporation is not certified under SOC 2 Type 1.
Does Guest Communications Corporation have SOC 2 Type 2 certification ?
According to Rankiteo, Guest Communications Corporation does not hold a SOC 2 Type 2 certification.
Does Guest Communications Corporation comply with GDPR ?
According to Rankiteo, Guest Communications Corporation is not listed as GDPR compliant.
Does Guest Communications Corporation have PCI DSS certification ?
According to Rankiteo, Guest Communications Corporation does not currently maintain PCI DSS compliance.
Does Guest Communications Corporation comply with HIPAA ?
According to Rankiteo, Guest Communications Corporation is not compliant with HIPAA regulations.
Does Guest Communications Corporation have ISO 27001 certification ?
According to Rankiteo,Guest Communications Corporation is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Guest Communications Corporation
Guest Communications Corporation operates primarily in the Book and Periodical Publishing industry.
Number of Employees at Guest Communications Corporation
Guest Communications Corporation employs approximately 16 people worldwide.
Subsidiaries Owned by Guest Communications Corporation
Guest Communications Corporation presently has no subsidiaries across any sectors.
Guest Communications Corporation’s LinkedIn Followers
Guest Communications Corporation’s official LinkedIn profile has approximately 60 followers.
Guest Communications Corporation’s Presence on Crunchbase
No, Guest Communications Corporation does not have a profile on Crunchbase.
Guest Communications Corporation’s Presence on LinkedIn
Yes, Guest Communications Corporation maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/guest-communications-corporation.
Cybersecurity Incidents Involving Guest Communications Corporation
As of November 28, 2025, Rankiteo reports that Guest Communications Corporation has not experienced any cybersecurity incidents.
Number of Peer and Competitor Companies
Guest Communications Corporation has an estimated 4,881 peer or competitor companies worldwide.
Guest Communications Corporation CyberSecurity History Information
How many cyber incidents has Guest Communications Corporation faced ?
Total Incidents: According to Rankiteo, Guest Communications Corporation has faced 0 incidents in the past.
What types of cybersecurity incidents have occurred at Guest Communications Corporation ?
Incident Types: The types of cybersecurity incidents that have occurred include .
Incident Details
What are the most common types of attacks the company has faced ?
Additional Questions
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Latest Global CVEs (Not Company-Specific)
Description
ThingsBoard in versions prior to v4.2.1 allows an authenticated user to upload malicious SVG images via the "Image Gallery", leading to a Stored Cross-Site Scripting (XSS) vulnerability. The exploit can be triggered when any user accesses the public API endpoint of the malicious SVG images, or if the malicious images are embedded in an `iframe` element, during a widget creation, deployed to any page of the platform (e.g., dashboards), and accessed during normal operations. The vulnerability resides in the `ImageController`, which fails to restrict the execution of JavaScript code when an image is loaded by the user's browser. This vulnerability can lead to the execution of malicious code in the context of other users' sessions, potentially compromising their accounts and allowing unauthorized actions.
Risk Information
cvss4
Base: 6.2
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
Mattermost versions 11.0.x <= 11.0.2, 10.12.x <= 10.12.1, 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to to verify that the token used during the code exchange originates from the same authentication flow, which allows an authenticated user to perform account takeover via a specially crafted email address used when switching authentication methods and sending a request to the /users/login/sso/code-exchange endpoint. The vulnerability requires ExperimentalEnableAuthenticationTransfer to be enabled (default: enabled) and RequireEmailVerification to be disabled (default: disabled).
Risk Information
cvss3
Base: 9.9
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
References
Description
Mattermost versions 11.0.x <= 11.0.2, 10.12.x <= 10.12.1, 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to sanitize team email addresses to be visible only to Team Admins, which allows any authenticated user to view team email addresses via the GET /api/v4/channels/{channel_id}/common_teams endpoint
Risk Information
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
Description
Exposure of email service credentials to users without administrative rights in Devolutions Server.This issue affects Devolutions Server: before 2025.2.21, before 2025.3.9.
Description
Exposure of credentials in unintended requests in Devolutions Server.This issue affects Server: through 2025.2.20, through 2025.3.8.
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