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Comparison Overview

Onyx EquitiesOnyx Equities
VS
CoStar GroupCoStar Group
Onyx Equities

Onyx Equities

90 Woodbridge Center Dr, Woodbridge, 07095, US

Last Update: 02/04/2026

View Profile
Between 650 and 699
http://www.onyxequities.com
661/1000Weak

Onyx Equities, LLC is a full-service real estate firm specializing in investment, asset repositioning, and development. Since 2004, Onyx has acquired over $4.5 billion in assets across NJ, NY, and PA, and has executed more than $1.1 billion in capital improvements. With...

NAICS:N/A
NAICS Definition:Others
Employees:94
Subsidiaries:0
12-month incidents
1
Known data breaches
0
Attack type number
1
CoStar Group

CoStar Group

1201 Wilson Blvd, Arlington, Virginia, US, 22209

Last Update: 15/09/2026

View Profile
Between 750 and 799
http://www.costargroup.com
788/1000Fair

CoStar Group (NASDAQ: CSGP) is a global leader in commercial real estate information, analytics, online marketplaces, and 3D digital twin technology. Founded in 1986, CoStar Group is dedicated to digitizing the world’s real estate, empowering all people to discover prop...

NAICS:N/A
NAICS Definition:Others
Employees:11,942
Subsidiaries:0
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Ranges Comparison

Based On Specific Ai Models Category
Onyx Equities

Onyx Equities

-
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
CoStar Group

CoStar Group

-
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 Real Estate Industry Avg (This Year)

Onyx Equities has 40.83% fewer incidents than the average of same-industry companies with at least one recorded incident.

Incidents

Incidents vs Real Estate Industry Avg (This Year)

No incidents recorded for CoStar Group in 2026.

Incidents

Incident History - Onyx Equities (X = Date, Y = Severity)

Onyx Equities cyber incidents detection timeline including parent company and subsidiaries.

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

Incident History - CoStar Group (X = Date, Y = Severity)

CoStar Group 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...
Onyx Equities

Onyx Equities

Incidents
🔒 Incident : Ransomware
ONY1775162754
CoStar Group

CoStar Group

Incidents
No explicit notable incidents reported.

FAQ

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

Latest Global CVEs

CVE-2026-103047
SUMMARY

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - CentralAuth extension allows Stored XSS. This issue affects Mediawiki - CentralAuth extension: before 1.46.1, 1.45.5, 1.43.10.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES
CVE-2026-103046
SUMMARY

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Wikimedia Foundation MediaWiki - WikiLambda extension allows Stored XSS. This issue affects MediaWiki - WikiLambda extension: before 1.46.1.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES
CVE-2026-103045
SUMMARY

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Refreshed skin allows Stored XSS. This issue affects Mediawiki - Refreshed skin: before 1.46.1, 1.45.5, 1.43.10.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES
CVE-2026-103044
SUMMARY

XML injection (aka blind XPath injection) vulnerability in The Wikimedia Foundation Mediawiki - EasyTimeline extension allows XML Injection. This issue affects Mediawiki - EasyTimeline extension: before 1.46.1, 1.45.5, 1.43.10.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES
CVE-2026-103043
SUMMARY

anchorme through 3.0.8 contains a regular expression denial of service vulnerability in the IPv6 host extraction regex due to catastrophic backtracking. Attackers can supply specially crafted input strings with repeated patterns to cause exponential regex engine backtracking, blocking the Node.js event loop and denying service to other requests.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
RISK INFORMATION (Score: 7.5)
CVSS3
Base Score: 7.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS4
Base Score: 8.7
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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
3.9
REFERENCES