Comparison Overview

ADEO

VS

H&R Block

ADEO

Ronchin, FR
Last Update: 2025-12-10
Between 800 and 849

🌏 ADEO is building a platform of companies for positive living. We help the world's inhabitants to make their home improvement projects a reality by offering useful and positive solutions. We also work alongside housing professionals with adapted solutions (equipment, materials, services). Our brands are unique in the world: with a network of more than 1,000 points of sale anchored in the regions, close to the inhabitants, with e-commerce sites, marketplaces and partnerships, we act with a shared sense of purpose: be useful to ourselves, to others and to the world. We want to engage the inhabitants and our ecosystems (industrialists, start-ups, craftsmen, deliverers, associations ...) to create together a powerful network, both local and global, to make positive housing accessible. 🏡 But, what’s a positive habitat? A positive habitat is a societal issue, is respectful of the planet as well as of its inhabitants, it is healthy, scalable, comfortable, connected, water and energy efficient, and tomorrow, an energy-producing habitat. A positive place to live is a home that reflects one's own image, that allows one to grow up, to be fulfilled, to live well and for a long time safe, healthy, respectful of natural resources and environment. 🩵 Be a leader of a positive future! Together, we are committed to improve the way we live on the planet, our common home. We are moving forward to create a positive human, economic and environmental impact, by being useful to ourselves, to others and to the world.

NAICS: 43
NAICS Definition: Retail Trade
Employees: 83,524
Subsidiaries: 15
12-month incidents
0
Known data breaches
1
Attack type number
1

H&R Block

One H&R Block Way, None, Kansas City, MO, US, 64105
Last Update: 2025-12-10
Between 700 and 749

H&R Block’s purpose is simple: To provide help and inspire confidence in our clients and communities everywhere. We’ve been true to that purpose since brothers Henry and Richard Bloch founded our company in 1955. Since then, we’ve prepared approximately 800 million tax returns and grown to have approximately 12,000 offices throughout the United States and around the world. We know that tax needs and situations change from year to year. That’s why we offer new and innovative ways to prepare and file taxes so clients can choose what suits them best. We are a people company first and a tax company second. With this in mind, we deliver care in every interaction, conversation, and at each touchpoint. That’s how we build long-lasting relationships with clients, communities, and associates. People who join H&R Block say it feels like being part of something bigger. A place with an amazing and storied history, but with a strong and urgent focus on the future. Maybe it's because our company still has the feeling of ‘family’ serving as the foundation for our associates and franchisees who bring our purpose to life each day. Maybe it’s how determined, forward thinking and innovative we are, or how accessible our leadership is. We believe it’s all those things, and much more. Our ideas are rooted in unique and diverse perspectives fueled by curiosity and creativity. We’re not afraid to try new things, and never rest on past success. We are passionate in the way we advocate for each other, for our clients, and most importantly, we not only say we are better together…we truly believe it!

NAICS: 43
NAICS Definition: Retail Trade
Employees: 15,758
Subsidiaries: 0
12-month incidents
0
Known data breaches
1
Attack type number
1

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/groupe-adeo.jpeg
ADEO
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/h&r-block.jpeg
H&R Block
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
ADEO
100%
Compliance Rate
0/4 Standards Verified
H&R Block
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Retail Industry Average (This Year)

No incidents recorded for ADEO in 2025.

Incidents vs Retail Industry Average (This Year)

No incidents recorded for H&R Block in 2025.

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

ADEO cyber incidents detection timeline including parent company and subsidiaries

Incident History — H&R Block (X = Date, Y = Severity)

H&R Block cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/groupe-adeo.jpeg
ADEO
Incidents

Date Detected: 12/2025
Type:Breach
Blog: Blog
https://images.rankiteo.com/companyimages/h&r-block.jpeg
H&R Block
Incidents

Date Detected: 5/2024
Type:Breach
Blog: Blog

FAQ

ADEO company demonstrates a stronger AI Cybersecurity Score compared to H&R Block company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

ADEO and H&R Block have experienced a similar number of publicly disclosed cyber incidents.

In the current year, ADEO company has reported more cyber incidents than H&R Block company.

Neither H&R Block company nor ADEO company has reported experiencing a ransomware attack publicly.

Both H&R Block company and ADEO company have disclosed experiencing at least one data breach.

Neither H&R Block company nor ADEO company has reported experiencing targeted cyberattacks publicly.

Neither ADEO company nor H&R Block company has reported experiencing or disclosing vulnerabilities publicly.

Neither ADEO nor H&R Block holds any compliance certifications.

Neither company holds any compliance certifications.

ADEO company has more subsidiaries worldwide compared to H&R Block company.

ADEO company employs more people globally than H&R Block company, reflecting its scale as a Retail.

Neither ADEO nor H&R Block holds SOC 2 Type 1 certification.

Neither ADEO nor H&R Block holds SOC 2 Type 2 certification.

Neither ADEO nor H&R Block holds ISO 27001 certification.

Neither ADEO nor H&R Block holds PCI DSS certification.

Neither ADEO nor H&R Block holds HIPAA certification.

Neither ADEO nor H&R Block holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

A weakness has been identified in itsourcecode Online Pet Shop Management System 1.0. This vulnerability affects unknown code of the file /pet1/addcnp.php. This manipulation of the argument cnpname causes sql injection. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited.

Risk Information
cvss2
Base: 7.5
Severity: LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
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
cvss4
Base: 6.9
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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

A security flaw has been discovered in Tenda AX9 22.03.01.46. This affects the function image_check of the component httpd. The manipulation results in use of weak hash. It is possible to launch the attack remotely. A high complexity level is associated with this attack. It is indicated that the exploitability is difficult. The exploit has been released to the public and may be exploited.

Risk Information
cvss2
Base: 2.6
Severity: HIGH
AV:N/AC:H/Au:N/C:N/I:P/A:N
cvss3
Base: 3.7
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
cvss4
Base: 6.3
Severity: HIGH
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/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

A weakness has been identified in code-projects Student File Management System 1.0. This issue affects some unknown processing of the file /admin/update_student.php. This manipulation of the argument stud_id causes sql injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be exploited.

Risk Information
cvss2
Base: 7.5
Severity: LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
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
cvss4
Base: 6.9
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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

A security flaw has been discovered in code-projects Student File Management System 1.0. This vulnerability affects unknown code of the file /admin/save_user.php. The manipulation of the argument firstname results in sql injection. The attack can be executed remotely. The exploit has been released to the public and may be exploited.

Risk Information
cvss2
Base: 7.5
Severity: LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
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
cvss4
Base: 6.9
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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

A vulnerability was identified in code-projects Student File Management System 1.0. This affects an unknown part of the file /admin/update_user.php. The manipulation of the argument user_id leads to sql injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

Risk Information
cvss2
Base: 7.5
Severity: LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
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
cvss4
Base: 6.9
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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