SCI
Company Details
Linkedin ID:
sumner-communications
Website:
Employees number:
20
Number of followers:
565
NAICS:
511
Industry Type:
Homepage:
sumnercom.com
IP Addresses:
0
Company ID:
SUM_3005599
Scan Status:
In-progress
Sumner Communications, Inc. Company CyberSecurity Posture
sumnercom.com
Sumner Communications has been serving the wholesale merchandise industry since 1988. We are the leading publisher of magazines, directories and websites for the general merchandise trade. Independent Retailer, www.IndependentRetailer.com, Leaf Retailer, www.LeafRetailer.com, and www.FleaMarketZone.com are the leading sources for industry news and information for independent retailers across the United States. WholesaleCentral.com and its sister site, CloseoutCentral.com, are the internet’s original and most trusted B2B websites for buyers and sellers of wholesale and closeout merchandise to meet and conduct E-commerce in virtually every product category. At Sumner Communications, service and response have made us the most influential source in wholesale. Our brands include: Wholesale Central https://www.WholesaleCentral.com Closeout Central https://www.CloseoutCentral.com Independent Retailer www.IndependentRetailer.com Leaf Retailer www.LeafRetailer.com www.FleaMarketZone.com
Sumner Communications, Inc. A.I CyberSecurity Scoring
SCI Risk Score (AI oriented)Between 700 and 749
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SCI Company CyberSecurity News & History
Past Incidents
1
Attack Types
1
Sumner Communications, Inc.
Cyber Attack
Rankiteo Explanation
Attack limited on finance or reputation
Description: The Maine Office of the Attorney General reported a data breach by Sumner Communications, Inc. on July 11, 2022. The breach occurred between May 9, 2019, and April 13, 2022, and was discovered on June 22, 2022. The incident involved an external system breach (hacking) that potentially affected 200 individuals' payment card information.
SCI 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 SCI
Incidents vs Book and Periodical Publishing Industry Average (This Year)
No incidents recorded for Sumner Communications, Inc. in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Sumner Communications, Inc. in 2025.
Incident Types SCI vs Book and Periodical Publishing Industry Avg (This Year)
No incidents recorded for Sumner Communications, Inc. in 2025.
Incident History — SCI (X = Date, Y = Severity)
SCI cyber incidents detection timeline including parent company and subsidiaries
SCI Company Subsidiaries
Sumner Communications has been serving the wholesale merchandise industry since 1988. We are the leading publisher of magazines, directories and websites for the general merchandise trade. Independent Retailer, www.IndependentRetailer.com, Leaf Retailer, www.LeafRetailer.com, and www.FleaMarketZone.com are the leading sources for industry news and information for independent retailers across the United States. WholesaleCentral.com and its sister site, CloseoutCentral.com, are the internet’s original and most trusted B2B websites for buyers and sellers of wholesale and closeout merchandise to meet and conduct E-commerce in virtually every product category. At Sumner Communications, service and response have made us the most influential source in wholesale. Our brands include: Wholesale Central https://www.WholesaleCentral.com Closeout Central https://www.CloseoutCentral.com Independent Retailer www.IndependentRetailer.com Leaf Retailer www.LeafRetailer.com www.FleaMarketZone.com
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
SCI CyberSecurity History Information
Official Website of Sumner Communications, Inc.
The official website of Sumner Communications, Inc. is http://www.sumnercom.com/.
Sumner Communications, Inc.’s AI-Generated Cybersecurity Score
According to Rankiteo, Sumner Communications, Inc.’s AI-generated cybersecurity score is 748, reflecting their Moderate security posture.
How many security badges does Sumner Communications, Inc.’ have ?
According to Rankiteo, Sumner Communications, Inc. currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does Sumner Communications, Inc. have SOC 2 Type 1 certification ?
According to Rankiteo, Sumner Communications, Inc. is not certified under SOC 2 Type 1.
Does Sumner Communications, Inc. have SOC 2 Type 2 certification ?
According to Rankiteo, Sumner Communications, Inc. does not hold a SOC 2 Type 2 certification.
Does Sumner Communications, Inc. comply with GDPR ?
According to Rankiteo, Sumner Communications, Inc. is not listed as GDPR compliant.
Does Sumner Communications, Inc. have PCI DSS certification ?
According to Rankiteo, Sumner Communications, Inc. does not currently maintain PCI DSS compliance.
Does Sumner Communications, Inc. comply with HIPAA ?
According to Rankiteo, Sumner Communications, Inc. is not compliant with HIPAA regulations.
Does Sumner Communications, Inc. have ISO 27001 certification ?
According to Rankiteo,Sumner Communications, Inc. is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Sumner Communications, Inc.
Sumner Communications, Inc. operates primarily in the Book and Periodical Publishing industry.
Number of Employees at Sumner Communications, Inc.
Sumner Communications, Inc. employs approximately 20 people worldwide.
Subsidiaries Owned by Sumner Communications, Inc.
Sumner Communications, Inc. presently has no subsidiaries across any sectors.
Sumner Communications, Inc.’s LinkedIn Followers
Sumner Communications, Inc.’s official LinkedIn profile has approximately 565 followers.
NAICS Classification of Sumner Communications, Inc.
Sumner Communications, Inc. is classified under the NAICS code 511, which corresponds to Publishing Industries (except Internet).
Sumner Communications, Inc.’s Presence on Crunchbase
No, Sumner Communications, Inc. does not have a profile on Crunchbase.
Sumner Communications, Inc.’s Presence on LinkedIn
Yes, Sumner Communications, Inc. maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/sumner-communications.
Cybersecurity Incidents Involving Sumner Communications, Inc.
As of November 28, 2025, Rankiteo reports that Sumner Communications, Inc. has experienced 1 cybersecurity incidents.
Number of Peer and Competitor Companies
Sumner Communications, Inc. has an estimated 4,881 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Sumner Communications, Inc. ?
Incident Types: The types of cybersecurity incidents that have occurred include Cyber Attack.
Incident Details
Can you provide details on each incident ?
Title: Sumner Communications, Inc. Data Breach
Description: The Maine Office of the Attorney General reported a data breach by Sumner Communications, Inc. on July 11, 2022. The breach occurred between May 9, 2019, and April 13, 2022, and was discovered on June 22, 2022, involving an external system breach (hacking) that potentially affected 200 individuals' payment card information.
Date Detected: June 22, 2022
Date Publicly Disclosed: July 11, 2022
Type: Data Breach
Attack Vector: External System Breach (Hacking)
What are the most common types of attacks the company has faced ?
Common Attack Types: The most common types of attacks the company has faced is Cyber Attack.
Impact of the Incidents
What was the impact of each incident ?
Incident : Data Breach SUM831072625
Data Compromised: Payment Card Information
Payment Information Risk: High
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Payment Card Information.
Which entities were affected by each incident ?
Incident : Data Breach SUM831072625
Entity Name: Sumner Communications, Inc.
Entity Type: Company
Customers Affected: 200
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach SUM831072625
Type of Data Compromised: Payment Card Information
Number of Records Exposed: 200
Sensitivity of Data: High
References
Where can I find more information about each incident ?
Incident : Data Breach SUM831072625
Source: Maine Office of the Attorney General
Date Accessed: July 11, 2022
Where can stakeholders find additional resources on cybersecurity best practices ?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Maine Office of the Attorney GeneralDate Accessed: July 11, 2022.
Additional Questions
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on June 22, 2022.
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on July 11, 2022.
Impact of the Incidents
What was the most significant data compromised in an incident ?
Most Significant Data Compromised: The most significant data compromised in an incident was Payment Card Information.
Data Breach Information
What was the most sensitive data compromised in a breach ?
Most Sensitive Data Compromised: The most sensitive data compromised in a breach was Payment Card Information.
What was the number of records exposed in the most significant breach ?
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 200.0.
References
What is the most recent source of information about an incident ?
Most Recent Source: The most recent source of information about an incident is Maine Office of the Attorney General.
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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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