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Comparison Overview

ISC BrasilISC Brasil
VS
G4SG4S
ISC Brasil

ISC Brasil

Rua José Bernardo Pinto 333, São Paulo, BR

Last Update: 03/12/2025

View Profile
Between 750 and 799
http://www.iscbrasil.com.br/
760/1000Fair

ISC Brasil is one of the world's largest security trade fairs. In Brazil, it stands as the main generator of business, information and the diffusion of the preventive culture for the Security industry in Brazil

NAICS:5616
NAICS Definition:Investigation and Security Services
Employees:None
Subsidiaries:91
12-month incidents
0
Known data breaches
0
Attack type number
0
G4S

G4S

6th Floor, London, SW1H 0DB, GB

Last Update: 22/09/2026

View Profile
Between 800 and 849
http://www.g4s.com
823/1000Good

G4S is a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security solutions that allow clients to focus on their core business. Through a global workforce of appro...

NAICS:5616
NAICS Definition:Investigation and Security Services
Employees:114,593
Subsidiaries:3
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Ranges Comparison

Based On Specific Ai Models Category
ISC Brasil

ISC 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
G4S

G4S

-
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 Security and Investigations Industry Avg (This Year)

No incidents recorded for ISC Brasil in 2026.

Incidents

Incidents vs Security and Investigations Industry Avg (This Year)

No incidents recorded for G4S in 2026.

Incidents

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

ISC Brasil cyber incidents detection timeline including parent company and subsidiaries.

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

Incident History - G4S (X = Date, Y = Severity)

G4S 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...
ISC Brasil

ISC Brasil

Incidents
No explicit notable incidents reported.
G4S

G4S

Incidents
No explicit notable incidents reported.

FAQ

Between ISC Brasil company and G4S company, which one has the best AI Cybersecurity Score ?
Between ISC Brasil company and G4S company, which one has experienced more cyber incidents in the past ?
Between ISC Brasil company and G4S company, which one has experienced more cyber incidents this year ?
Between ISC Brasil company and G4S company, which one has experienced at least one ransomware attack ?
Between ISC Brasil company and G4S company, which one has experienced at least one data breach ?
Between ISC Brasil company and G4S company, which one has experienced at least one targeted cyberattack ?
Between ISC Brasil company and G4S company, which one has experienced at least one vulnerability ?
Between ISC Brasil company and G4S company, which one holds the most compliance certifications ?
Between ISC Brasil company and G4S company, which one holds the fewest compliance certifications ?
Between ISC Brasil company and G4S company, which one has the most subsidiaries ?
Between ISC Brasil company and G4S company, which one has the largest number of employees ?
Between ISC Brasil and G4S, which company holds both SOC 2 Type 1 certifications ?
Between ISC Brasil and G4S, which company holds both SOC 2 Type 2 certifications ?
Which company is ISO 27001 certified - ISC Brasil or G4S ?
Which company is PCI DSS compliant - ISC Brasil or G4S ?
Between ISC Brasil and G4S, which company complies with HIPAA regulations for healthcare data ?
Between ISC Brasil and G4S, which company complies with GDPR requirements ?

Latest Global CVEs

CVE-2026-100739
SUMMARY

A vulnerability was detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This impacts an unknown function of the file viewresult.php. Performing a manipulation of the argument seno results in sql injection. Remote exploitation of the attack is possible. The exploit is now public and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED
Date2026-09-26
UPDATED
Date2026-09-26
RISK INFORMATION (Score: 7.3)
CVSS2
Base Score: 7.5
Complexity: LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Base Score: 7.3
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS4
Base Score: 5.5
Complexity: 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
IMPACT SCORE
3.4
EXPLOITABILITY
3.9
REFERENCES
CVE-2026-94408
SUMMARY

Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead denial of service via Excessive Allocation (CAPEC-130)

PUBLISHED
Date2026-09-26
UPDATED
Date2026-09-26
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
IMPACT SCORE
3.6
EXPLOITABILITY
1.2
REFERENCES
CVE-2026-94400
SUMMARY

Uncontrolled Resource Consumption (CWE-400) in Kibana can lead denial of service via Excessive Allocation (CAPEC-130)

PUBLISHED
Date2026-09-26
UPDATED
Date2026-09-26
RISK INFORMATION (Score: 6.5)
CVSS3
Base Score: 6.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
IMPACT SCORE
3.6
EXPLOITABILITY
2.8
REFERENCES
CVE-2026-94399
SUMMARY

Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead denial of service via Excessive Allocation (CAPEC-130)

PUBLISHED
Date2026-09-26
UPDATED
Date2026-09-26
RISK INFORMATION (Score: 6.5)
CVSS3
Base Score: 6.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
IMPACT SCORE
3.6
EXPLOITABILITY
2.8
REFERENCES
CVE-2026-94398
SUMMARY

Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead denial of service via Excessive Allocation (CAPEC-130)

PUBLISHED
Date2026-09-26
UPDATED
Date2026-09-26
RISK INFORMATION (Score: 6.5)
CVSS3
Base Score: 6.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
IMPACT SCORE
3.6
EXPLOITABILITY
2.8
REFERENCES