Comparison Overview

Post Office Ltd

VS

Harris Teeter

Post Office Ltd

100 Wood Street, London, EC2V 7ER, GB
Last Update: 2026-01-18
Between 750 and 799

We’ve come a long way since it all started over 380 years ago. We’ve built up a network of 11,500 branches across the country. To give you a sense of how big that is, we’ve got more branches than the four biggest banks in the UK put together. Or put simply, we’re the largest retail network in the UK. So we’re there for our customers, wherever they are. But our biggest branch by far is our website, which gets nearly 1 million visitors a week, so we’re building on our digital strategy too. As you can imagine, a business this big has lots of opportunities in lots of different areas. So we’re always looking out for enthusiastic, ambitious and customer-focused people to join us. And we’re striving to become “simpler to run, better for customers and a great place to work”, so innovation is really important. We’re confident the changes we make will be for the best, benefiting both our people and our customers. Social Media Policy: https://bit.ly/3gwSgEl

NAICS: 43
NAICS Definition: Retail Trade
Employees: 16,670
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Harris Teeter

701 Crestdale Drive, Matthews, 28105, US
Last Update: 2026-01-18
Between 750 and 799

Founded in 1960 in North Carolina, Harris Teeter has been enriching the lives of our customers and our communities for decades. Today, Harris Teeter employs 36,000 valued associates and operates more than 250 stores and 70 fuel centers in seven states and the District of Columbia. In addition to our retail stores, we operate grocery, frozen food and perishable distribution centers in Greensboro and Indian Trail, North Carolina. From fresh, high-quality products to innovative offerings, Harris Teeter delivers an exceptional shopping experience at a great value, which is why Harris Teeter is proud to be ‘your neighborhood market.’ Harris Teeter is committed to not only supporting its communities by donating millions in food and funds to non-profits each year, but we also support our valued associates by offering comprehensive benefits, career growth opportunities and an incredible work culture. This commitment demonstrates Harris Teeter’s purpose to Enrich Lives: One Meal, One Family, One Associate and One Community at a time. Harris Teeter’s History: In 1936, W.T. Harris borrowed $1,500 to open the first Harris Food Store in Charlotte, North Carolina. The store was founded on three principles: high-quality products, clean stores and superior customer service. Harris was considered a pioneer of the grocery industry and opened the first supermarket that featured air-conditioning and stayed open until 9 p.m. on Friday nights. Just a few years later, Willis L. Teeter and his brother, Paul, opened their first Teeter’s Food Mart in Mooresville, North Carolina. On February 1, 1960, Harris Super Markets and Teeter’s Food Marts merged to form Harris Teeter Super Markets, Inc. with 15 stores in operation. Now with more than 250 stores and 36,000 valued associates, Harris Teeter is proud to provide an exceptional shopping experience to millions of customers each year.

NAICS: 43
NAICS Definition: Retail Trade
Employees: 14,778
Subsidiaries: 1
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/post-office.jpeg
Post Office Ltd
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/harris-teeter.jpeg
Harris Teeter
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
Post Office Ltd
100%
Compliance Rate
0/4 Standards Verified
Harris Teeter
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Retail Industry Average (This Year)

No incidents recorded for Post Office Ltd in 2026.

Incidents vs Retail Industry Average (This Year)

No incidents recorded for Harris Teeter in 2026.

Incident History — Post Office Ltd (X = Date, Y = Severity)

Post Office Ltd cyber incidents detection timeline including parent company and subsidiaries

Incident History — Harris Teeter (X = Date, Y = Severity)

Harris Teeter cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/post-office.jpeg
Post Office Ltd
Incidents

No Incident

https://images.rankiteo.com/companyimages/harris-teeter.jpeg
Harris Teeter
Incidents

No Incident

FAQ

Post Office Ltd company demonstrates a stronger AI Cybersecurity Score compared to Harris Teeter company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Historically, Harris Teeter company has disclosed a higher number of cyber incidents compared to Post Office Ltd company.

In the current year, Harris Teeter company and Post Office Ltd company have not reported any cyber incidents.

Neither Harris Teeter company nor Post Office Ltd company has reported experiencing a ransomware attack publicly.

Neither Harris Teeter company nor Post Office Ltd company has reported experiencing a data breach publicly.

Neither Harris Teeter company nor Post Office Ltd company has reported experiencing targeted cyberattacks publicly.

Neither Post Office Ltd company nor Harris Teeter company has reported experiencing or disclosing vulnerabilities publicly.

Neither Post Office Ltd nor Harris Teeter holds any compliance certifications.

Neither company holds any compliance certifications.

Harris Teeter company has more subsidiaries worldwide compared to Post Office Ltd company.

Post Office Ltd company employs more people globally than Harris Teeter company, reflecting its scale as a Retail.

Neither Post Office Ltd nor Harris Teeter holds SOC 2 Type 1 certification.

Neither Post Office Ltd nor Harris Teeter holds SOC 2 Type 2 certification.

Neither Post Office Ltd nor Harris Teeter holds ISO 27001 certification.

Neither Post Office Ltd nor Harris Teeter holds PCI DSS certification.

Neither Post Office Ltd nor Harris Teeter holds HIPAA certification.

Neither Post Office Ltd nor Harris Teeter holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Typemill is a flat-file, Markdown-based CMS designed for informational documentation websites. A reflected Cross-Site Scripting (XSS) exists in the login error view template `login.twig` of versions 2.19.1 and below. The `username` value can be echoed back without proper contextual encoding when authentication fails. An attacker can execute script in the login page context. This issue has been fixed in version 2.19.2.

Risk Information
cvss3
Base: 5.4
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Description

A DOM-based Cross-Site Scripting (XSS) vulnerability exists in the DomainCheckerApp class within domain/script.js of Sourcecodester Domain Availability Checker v1.0. The vulnerability occurs because the application improperly handles user-supplied data in the createResultElement method by using the unsafe innerHTML property to render domain search results.

Description

A Remote Code Execution (RCE) vulnerability exists in Sourcecodester Modern Image Gallery App v1.0 within the gallery/upload.php component. The application fails to properly validate uploaded file contents. Additionally, the application preserves the user-supplied file extension during the save process. This allows an unauthenticated attacker to upload arbitrary PHP code by spoofing the MIME type as an image, leading to full system compromise.

Description

A UNIX symbolic link following issue in the jailer component in Firecracker version v1.13.1 and earlier and 1.14.0 on Linux may allow a local host user with write access to the pre-created jailer directories to overwrite arbitrary host files via a symlink attack during the initialization copy at jailer startup, if the jailer is executed with root privileges. To mitigate this issue, users should upgrade to version v1.13.2 or 1.14.1 or above.

Risk Information
cvss3
Base: 6.0
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
cvss4
Base: 6.0
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:H/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

An information disclosure vulnerability exists in the /srvs/membersrv/getCashiers endpoint of the Aptsys gemscms backend platform thru 2025-05-28. This unauthenticated endpoint returns a list of cashier accounts, including names, email addresses, usernames, and passwords hashed using MD5. As MD5 is a broken cryptographic function, the hashes can be easily reversed using public tools, exposing user credentials in plaintext. This allows remote attackers to perform unauthorized logins and potentially gain access to sensitive POS operations or backend functions.