Comparison Overview

Lojas Renner S.A.

VS

Grupo Dia

Lojas Renner S.A.

Av. Joaquim Porto Villanova, 401, Porto Alegre, Rio Grande do Sul, BR, 91410400
Last Update: 2026-04-02
View Profile
Between 750 and 799
https://www.lojasrennersa.com.br/

We are a fashion and lifestyle ecosystem connected to our customers through digital channels and more than 600 stores in Brazil, Argentina and Uruguay. From the beginning, everything we do is to enchant. This is how our story began, in 1965, conquering important milestones, and today we are the leader in omnichannel fashion retail in the country. All this history based on solid values, built by our more than 24 thousand employees from the Renner, Camicado, Youcom, Realize CFI and Repassa businesses. We are creating a sustainability journey, with commitments to an increasingly responsible fashion. Through our businesses, we enchant employees, customers and everyone who is part of this network, always with a lot of collaboration and care for people. We are Lojas Renner S.A.

NAICS: 43
NAICS Definition: Retail Trade
Employees: 30,158
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0
View Profile

Grupo Dia

Parque Empresarial Las Rozas, Edif. Tripark C/ Jacinto Benavente, 2 A, Las Rozas, Madrid, ES, 28232
Last Update: 2026-03-28
Between 750 and 799
http://www.diacorporate.com

With more than 40 years history, Grupo DIA is a Spanish multinational in the food, drugstore, beauty and health distribution sector. DIA arrived with the commitment to respond to the needs of all families, offering quality at the best price through a wide network of local shops. Since then, our effort in contributing to the family economy of our customers has remained in time. Currently, we have the largest network of stores: more than 6,600 establishments distributed between Spain, Portugal, Brazil and Argentina. The success of our business is the result of the commitment of our teams, with more than 39,000 experienced employees, led by a team of professionals with great knowledge of the market, with the aim of making DIA the favourite choice of consumers.

NAICS: 43
NAICS Definition: Retail Trade
Employees: 15,858
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/lojas-renner.jpeg
Lojas Renner S.A.
—
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/dia-grupo.jpeg
Grupo Dia
—
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
Lojas Renner S.A.
100%
Compliance Rate
0/4 Standards Verified
Grupo Dia
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Retail Industry Average (This Year)

No incidents recorded for Lojas Renner S.A. in 2026.

Incidents vs Retail Industry Average (This Year)

No incidents recorded for Grupo Dia in 2026.

Incident History — Lojas Renner S.A. (X = Date, Y = Severity)

Lojas Renner S.A. cyber incidents detection timeline including parent company and subsidiaries

Incident History — Grupo Dia (X = Date, Y = Severity)

Grupo Dia cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/lojas-renner.jpeg
Lojas Renner S.A.
Incidents

No Incident

https://images.rankiteo.com/companyimages/dia-grupo.jpeg
Grupo Dia
Incidents

No Incident

FAQ

Grupo Dia company demonstrates a stronger AI Cybersecurity Score compared to Lojas Renner S.A. company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Historically, Grupo Dia company has disclosed a higher number of cyber incidents compared to Lojas Renner S.A. company.

In the current year, Grupo Dia company and Lojas Renner S.A. company have not reported any cyber incidents.

Neither Grupo Dia company nor Lojas Renner S.A. company has reported experiencing a ransomware attack publicly.

Neither Grupo Dia company nor Lojas Renner S.A. company has reported experiencing a data breach publicly.

Neither Grupo Dia company nor Lojas Renner S.A. company has reported experiencing targeted cyberattacks publicly.

Neither Lojas Renner S.A. company nor Grupo Dia company has reported experiencing or disclosing vulnerabilities publicly.

Neither Lojas Renner S.A. nor Grupo Dia holds any compliance certifications.

Neither company holds any compliance certifications.

Neither Lojas Renner S.A. company nor Grupo Dia company has publicly disclosed detailed information about the number of their subsidiaries.

Lojas Renner S.A. company employs more people globally than Grupo Dia company, reflecting its scale as a Retail.

Neither Lojas Renner S.A. nor Grupo Dia holds SOC 2 Type 1 certification.

Neither Lojas Renner S.A. nor Grupo Dia holds SOC 2 Type 2 certification.

Neither Lojas Renner S.A. nor Grupo Dia holds ISO 27001 certification.

Neither Lojas Renner S.A. nor Grupo Dia holds PCI DSS certification.

Neither Lojas Renner S.A. nor Grupo Dia holds HIPAA certification.

Neither Lojas Renner S.A. nor Grupo Dia holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

A vulnerability was found in Nothings stb up to 1.26. Impacted is the function stbtt_InitFont_internal in the library stb_truetype.h of the component TTF File Handler. Performing a manipulation results in out-of-bounds read. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Published
Date
2026-04-01
Updated
Date
2026-04-01
Risk Information
cvss2
Base: 5.0
Severity: LOW
AV:N/AC:L/Au:N/C:N/I:N/A:P
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
cvss4
Base: 5.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/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
References
Description

V-SFT versions 6.2.10.0 and prior contain an out-of-bounds read in VS6ComFile!get_macro_mem_COM. Opening a crafted V7 file may lead to information disclosure from the affected product.

Published
Date
2026-04-01
Updated
Date
2026-04-01
Risk Information
cvss3
Base: 7.8
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
cvss4
Base: 8.4
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/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
References
Description

V-SFT versions 6.2.10.0 and prior contain a stack-based buffer overflow in VS6ComFile!CSaveData::_conv_AnimationItem. Opening a crafted V7 file may lead to arbitrary code execution on the affected product.

Published
Date
2026-04-01
Updated
Date
2026-04-01
Risk Information
cvss3
Base: 7.8
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
cvss4
Base: 8.4
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/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
References
Description

V-SFT versions 6.2.10.0 and prior contain an out-of-bounds read vulnerability in VS6MemInIF!set_temp_type_default. Opening a crafted V7 file may lead to information disclosure from the affected product.

Published
Date
2026-04-01
Updated
Date
2026-04-01
Risk Information
cvss3
Base: 7.8
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
cvss4
Base: 8.4
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/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
References
Description

V-SFT versions 6.2.10.0 and prior contain an out-of-bounds read vulnerability in VS6ComFile!load_link_inf. Opening a crafted V7 file may lead to information disclosure from the affected product.

Published
Date
2026-04-01
Updated
Date
2026-04-01
Risk Information
cvss3
Base: 7.8
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
cvss4
Base: 8.4
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/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
References