Comparison Overview

Sam's Club

VS

Big Lots

Sam's Club

2101 SE Simple Savings Dr, Bentonville, Arkansas, US, 72712
Last Update: 2025-12-09
Between 700 and 749

Sam’s Club (NYSE: WMT) a division of Walmart Inc., is the membership warehouse club solution for everyday living. Our President and CEO is Chris Nicholas and our headquarters is in Bentonville, AR. For the fiscal year ending January 31, 2023, Sam’s Club’s total revenue was $84.3 billion. There are almost 600 clubs across the U.S and Puerto Rico and each averages approximately 136,000 square feet. Our first club opened in Midwest City, Oklahoma, in 1983. Many clubs include sustainable features such as day-lighting with skylights, night dimming, central energy management, water-conserving fixtures, natural concrete floors and recycling. Sam’s Club employs thousands of associates in the U.S. and Puerto Rico. Approximately 75 percent of club management was promoted from hourly positions. In addition to the leading national brands, Sam's Club also features Member's Mark, an exclusive, premium-quality private brand. Member's Mark products are exclusive designs that use top-of-the-line materials and the highest quality ingredients to make sure they have the best quality and value at members-only prices. A Sam’s Club membership can more than pay for itself with exclusive savings on the items you need, the items you love and all sorts of unexpected items. Sam’s Club focuses on providing members with exclusive savings and quality merchandise, as well as services like Delivery from Club and Curbside Pickup, savings on fuel, full-service Pharmacy and more. We offer our members the most choices on how to shop with us, anywhere, any time. With over 40 years of innovating in the category, Sam’s Club continues to redefine club membership shopping with its curated assortment of quality fresh food and Member’s Mark® items, in addition to market leading technologies and services like Scan & Go™️, curbside pickup and home delivery. Visit the Sam's Club Newsroom, shop at SamsClub.com or connect with Sam's Club on LinkedIn, X, Facebook, Instagram, TikTok and Pinterest.

NAICS: 43
NAICS Definition: Retail Trade
Employees: 45,215
Subsidiaries: 0
12-month incidents
0
Known data breaches
2
Attack type number
2

Big Lots

4900 E Dublin Granville Rd, Columbus, Ohio, undefined, US
Last Update: 2025-12-09
Between 750 and 799

Big Lots, Inc. (NYSE: BIG) is one of America’s largest off-price retailers, offering bargains on everything for the home, including furniture, décor, pantry essentials, kitchenware, pet supplies, and more. The Company fulfills its mission to help customers "Live Big and Save Lots" by strategically sourcing bargains in a variety of creative ways, such as closeouts, overstocks and manufacturer liquidations.

NAICS: 43
NAICS Definition: Retail Trade
Employees: 17,622
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/sam's-club.jpeg
Sam's Club
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/big-lots.jpeg
Big Lots
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
Sam's Club
100%
Compliance Rate
0/4 Standards Verified
Big Lots
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Retail Industry Average (This Year)

No incidents recorded for Sam's Club in 2025.

Incidents vs Retail Industry Average (This Year)

No incidents recorded for Big Lots in 2025.

Incident History — Sam's Club (X = Date, Y = Severity)

Sam's Club cyber incidents detection timeline including parent company and subsidiaries

Incident History — Big Lots (X = Date, Y = Severity)

Big Lots cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/sam's-club.jpeg
Sam's Club
Incidents

Date Detected: 11/2023
Type:Breach
Attack Vector: Credential Stuffing / Account Takeover
Blog: Blog

Date Detected: 9/2020
Type:Breach
Attack Vector: Unauthorized Access (Stolen Credentials)
Blog: Blog

Date Detected: 6/2020
Type:Ransomware
Attack Vector: Zero-day vulnerability exploitation
Blog: Blog
https://images.rankiteo.com/companyimages/big-lots.jpeg
Big Lots
Incidents

No Incident

FAQ

Big Lots company demonstrates a stronger AI Cybersecurity Score compared to Sam's Club company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Sam's Club company has historically faced a number of disclosed cyber incidents, whereas Big Lots company has not reported any.

In the current year, Big Lots company and Sam's Club company have not reported any cyber incidents.

Sam's Club company has confirmed experiencing a ransomware attack, while Big Lots company has not reported such incidents publicly.

Sam's Club company has disclosed at least one data breach, while the other Big Lots company has not reported such incidents publicly.

Neither Big Lots company nor Sam's Club company has reported experiencing targeted cyberattacks publicly.

Neither Sam's Club company nor Big Lots company has reported experiencing or disclosing vulnerabilities publicly.

Neither Sam's Club nor Big Lots holds any compliance certifications.

Neither company holds any compliance certifications.

Neither Sam's Club company nor Big Lots company has publicly disclosed detailed information about the number of their subsidiaries.

Sam's Club company employs more people globally than Big Lots company, reflecting its scale as a Retail.

Neither Sam's Club nor Big Lots holds SOC 2 Type 1 certification.

Neither Sam's Club nor Big Lots holds SOC 2 Type 2 certification.

Neither Sam's Club nor Big Lots holds ISO 27001 certification.

Neither Sam's Club nor Big Lots holds PCI DSS certification.

Neither Sam's Club nor Big Lots holds HIPAA certification.

Neither Sam's Club nor Big Lots holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

NXLog Agent before 6.11 can load a file specified by the OPENSSL_CONF environment variable.

Risk Information
cvss3
Base: 8.1
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Description

uriparser through 0.9.9 allows unbounded recursion and stack consumption, as demonstrated by ParseMustBeSegmentNzNc with large input containing many commas.

Risk Information
cvss3
Base: 2.9
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Description

A vulnerability was detected in Mayan EDMS up to 4.10.1. The affected element is an unknown function of the file /authentication/. The manipulation results in cross site scripting. The attack may be performed from remote. The exploit is now public and may be used. Upgrading to version 4.10.2 is sufficient to fix this issue. You should upgrade the affected component. The vendor confirms that this is "[f]ixed in version 4.10.2". Furthermore, that "[b]ackports for older versions in process and will be out as soon as their respective CI pipelines complete."

Risk Information
cvss2
Base: 5.0
Severity: LOW
AV:N/AC:L/Au:N/C:N/I:P/A:N
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
cvss4
Base: 5.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/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

MJML through 4.18.0 allows mj-include directory traversal to test file existence and (in the type="css" case) read files. NOTE: this issue exists because of an incomplete fix for CVE-2020-12827.

Risk Information
cvss3
Base: 4.5
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:L
Description

A half-blind Server Side Request Forgery (SSRF) vulnerability exists in kube-controller-manager when using the in-tree Portworx StorageClass. This vulnerability allows authorized users to leak arbitrary information from unprotected endpoints in the control plane’s host network (including link-local or loopback services).

Risk Information
cvss3
Base: 5.8
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N