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Comparison Overview

Atasun OptikAtasun Optik
VS
Grupo Carrefour BrasilGrupo Carrefour Brasil
Atasun Optik

Atasun Optik

Esentepe Mahallesi Keskin Kalem Sokak No:5, İstanbul, İstanbul 34394, TR

Last Update: 24/04/2026

View Profile
Between 750 and 799
http://www.atasunoptik.com.tr
775/1000Fair

Dünyada 44’ten fazla ülkede, 6.100’den fazla mağazası ve 31.000’den fazla çalışanıyla faaliyet gösteren, bulunduğu pazarların optik perakendesinde lideri konumunda olan Hollandalı GrandVision şirketinin %100 iştiraki Atasun Optik olarak 2007 yılından beri Türkiye’de faa...

NAICS:43
NAICS Definition:Retail Trade
Employees:0
Subsidiaries:36
12-month incidents
0
Known data breaches
0
Attack type number
0
Grupo Carrefour Brasil

Grupo Carrefour Brasil

Avenida Tucunaré 125, Barueri, São Paulo, BR, 06460-020

Last Update: 13/09/2026

View Profile
Between 800 and 849
https://www.grupocarrefourbrasil.com.br/
818/1000Good

Reunimos uma equipe com mais de 70.000 colaboradores que representam a diversidade deste país. Hoje, somos um dos maiores empregadores do Brasil. Junto com os nossos fornecedores e parceiros, estamos comprometidos em satisfazer e encantar os consumidores todos os dias, ...

NAICS:43
NAICS Definition:Retail Trade
Employees:13,586
Subsidiaries:0
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Ranges Comparison

Based On Specific Ai Models Category
Atasun Optik

Atasun Optik

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA
Grupo Carrefour Brasil

Grupo Carrefour Brasil

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA

Benchmark & Cyber Underwriting Signals

Incidents vs Retail Industry Avg (This Year)

No incidents recorded for Atasun Optik in 2026.

Incidents

Incidents vs Retail Industry Avg (This Year)

No incidents recorded for Grupo Carrefour Brasil in 2026.

Incidents

Incident History - Atasun Optik (X = Date, Y = Severity)

Atasun Optik cyber incidents detection timeline including parent company and subsidiaries.

R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Incident History - Grupo Carrefour Brasil (X = Date, Y = Severity)

Grupo Carrefour Brasil cyber incidents detection timeline including parent company and subsidiaries.

No timeline data available
R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Notable Incidents

Last Cyber / HR Incidents / Global...
Atasun Optik

Atasun Optik

Incidents
No explicit notable incidents reported.
Grupo Carrefour Brasil

Grupo Carrefour Brasil

Incidents
No explicit notable incidents reported.

FAQ

Between Atasun Optik company and Grupo Carrefour Brasil company, which one has the best AI Cybersecurity Score ?
Between Atasun Optik company and Grupo Carrefour Brasil company, which one has experienced more cyber incidents in the past ?
Between Atasun Optik company and Grupo Carrefour Brasil company, which one has experienced more cyber incidents this year ?
Between Atasun Optik company and Grupo Carrefour Brasil company, which one has experienced at least one ransomware attack ?
Between Atasun Optik company and Grupo Carrefour Brasil company, which one has experienced at least one data breach ?
Between Atasun Optik company and Grupo Carrefour Brasil company, which one has experienced at least one targeted cyberattack ?
Between Atasun Optik company and Grupo Carrefour Brasil company, which one has experienced at least one vulnerability ?
Between Atasun Optik company and Grupo Carrefour Brasil company, which one holds the most compliance certifications ?
Between Atasun Optik company and Grupo Carrefour Brasil company, which one holds the fewest compliance certifications ?
Between Atasun Optik company and Grupo Carrefour Brasil company, which one has the most subsidiaries ?
Between Atasun Optik company and Grupo Carrefour Brasil company, which one has the largest number of employees ?
Between Atasun Optik and Grupo Carrefour Brasil, which company holds both SOC 2 Type 1 certifications ?
Between Atasun Optik and Grupo Carrefour Brasil, which company holds both SOC 2 Type 2 certifications ?
Which company is ISO 27001 certified - Atasun Optik or Grupo Carrefour Brasil ?
Which company is PCI DSS compliant - Atasun Optik or Grupo Carrefour Brasil ?
Between Atasun Optik and Grupo Carrefour Brasil, which company complies with HIPAA regulations for healthcare data ?
Between Atasun Optik and Grupo Carrefour Brasil, which company complies with GDPR requirements ?

Latest Global CVEs

CVE-2026-96451
SUMMARY

Authorization Bypass Through User-Controlled Key vulnerability in Ultimate Member Ultimate Member ultimate-member allows Privilege Escalation.This issue affects Ultimate Member: from n/a through 2.13.1.

PUBLISHED
Date2026-10-03
UPDATED
Date2026-10-03
RISK INFORMATION (Score: 8.8)
CVSS3
Base Score: 8.8
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
IMPACT SCORE
5.9
EXPLOITABILITY
2.8
REFERENCES
CVE-2026-103342
SUMMARY

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Unlimited Elements Unlimited Elements For Elementor (Free Widgets, Addons, Templates) unlimited-elements-for-elementor allows Reflected XSS.This issue affects Unlimited Elements For Elementor (Free Widgets, Addons, Templates): from n/a through 2.0.20.

PUBLISHED
Date2026-10-03
UPDATED
Date2026-10-03
RISK INFORMATION (Score: 7.1)
CVSS3
Base Score: 7.1
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
IMPACT SCORE
3.7
EXPLOITABILITY
2.8
REFERENCES
CVE-2026-103065
SUMMARY

Improper Validation of Specified Quantity in Input vulnerability in Themeum Kirki kirki allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Kirki: from n/a through 6.3.1.

PUBLISHED
Date2026-10-03
UPDATED
Date2026-10-03
RISK INFORMATION (Score: 8.2)
CVSS3
Base Score: 8.2
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
IMPACT SCORE
4.2
EXPLOITABILITY
3.9
REFERENCES
CVE-2026-105122
SUMMARY

OpenAM before 16.1.3 contains a server-side request forgery vulnerability that allows attackers able to register or modify OAuth 2.0 clients to make OpenAM fetch internal resources via an unvalidated jwks_uri. Attackers can trigger unauthenticated fetches through client-authentication and ID-token validation to probe internal hosts, metadata endpoints or local files, or exhaust request threads for denial of service.

PUBLISHED
Date2026-10-03
UPDATED
Date2026-10-03
RISK INFORMATION (Score: 5.4)
CVSS3
Base Score: 5.4
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
CVSS4
Base Score: 5.3
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/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
IMPACT SCORE
2.5
EXPLOITABILITY
2.8
REFERENCES
CVE-2026-105121
SUMMARY

OpenAM before 16.1.3 contains an improper authorization vulnerability that allows delegated administrators to destroy sessions outside their realms because realm checks use the requester's realm. Authenticated accounts holding the iplanet-am-session-destroy-sessions attribute can supply a target session identifier or handle to forcibly log out users in any realm.

PUBLISHED
Date2026-10-03
UPDATED
Date2026-10-03
RISK INFORMATION (Score: 4.9)
CVSS3
Base Score: 4.9
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS4
Base Score: 6.9
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/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
IMPACT SCORE
3.6
EXPLOITABILITY
1.2
REFERENCES