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Comparison Overview

Sully-Miller Contracting Co.Sully-Miller Contracting Co.
VS
Kier GroupKier Group
Sully-Miller Contracting Co.

Sully-Miller Contracting Co.

135 South State College Blvd., Brea, CA, 92821, US

Last Update: 23/01/2026

View Profile
Between 750 and 799
http://www.sully-miller.com
752/1000Fair

Part of Colas USA, Sully-Miller Contracting Company is one of the premier road and highway contractors, rail & intermodal, seaport, airport, federal/military and specialty contractors in Southern California. You will not find a more integrated and versatile general con...

NAICS:23
NAICS Definition:Construction
Employees:183
Subsidiaries:35
12-month incidents
0
Known data breaches
0
Attack type number
0
Kier Group

Kier Group

Cavendish Place, UK, GB

Last Update: 20/09/2026

View Profile
Between 750 and 799
http://www.kier.co.uk
758/1000Fair

Our purpose is to sustainably deliver infrastructure which is vital to the UK. As a leading provider of infrastructure services, construction and property developments, we are committed to delivering for communities and leaving lasting legacies through our work. We are...

NAICS:23
NAICS Definition:Construction
Employees:11,329
Subsidiaries:5
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Ranges Comparison

Based On Specific Ai Models Category
Sully-Miller Contracting Co.

Sully-Miller Contracting Co.

-
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
Kier Group

Kier 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 Construction Industry Avg (This Year)

No incidents recorded for Sully-Miller Contracting Co. in 2026.

Incidents

Incidents vs Construction Industry Avg (This Year)

No incidents recorded for Kier Group in 2026.

Incidents

Incident History - Sully-Miller Contracting Co. (X = Date, Y = Severity)

Sully-Miller Contracting Co. cyber incidents detection timeline including parent company and subsidiaries.

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

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

Kier 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...
Sully-Miller Contracting Co.

Sully-Miller Contracting Co.

Incidents
No explicit notable incidents reported.
Kier Group

Kier Group

Incidents
No explicit notable incidents reported.

FAQ

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

Latest Global CVEs

CVE-2026-94426
SUMMARY

A vulnerability was determined in xuxueli xxl-job up to 3.5.0. The impacted element is an unknown function of the file /jobgroup/insert. This manipulation of the argument Name causes cross site scripting. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED
Date2026-09-21
UPDATED
Date2026-09-21
RISK INFORMATION (Score: 3.5)
CVSS2
Base Score: 4.0
Complexity: LOW
AV:N/AC:L/Au:S/C:N/I:P/A:N
CVSS3
Base Score: 3.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
CVSS4
Base Score: 2.0
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/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
IMPACT SCORE
1.4
EXPLOITABILITY
2.1
CVE-2026-94425
SUMMARY

A vulnerability was found in Moore Threads MTT S80 Driver Package 340.150. The affected element is the function sub_140006F0C in the library mtdispkm64.sys of the component IOCTL Handler. The manipulation results in improper privilege management. Attacking locally is a requirement. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED
Date2026-09-21
UPDATED
Date2026-09-21
RISK INFORMATION (Score: 8.8)
CVSS2
Base Score: 6.8
Complexity: LOW
AV:L/AC:L/Au:S/C:C/I:C/A:C
CVSS3
Base Score: 8.8
Complexity: LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS4
Base Score: 9.3
Complexity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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
6
EXPLOITABILITY
2
CVE-2026-94627
SUMMARY

vLLM Mooncake connector through 0.29.0 fails to properly manage GPU KV cache block ownership when concurrent child requests share a single transfer ID in prefill/decode disaggregated deployments. Attackers can trigger GPU memory exhaustion by submitting completion requests with multiple prompts, causing orphaned KV cache blocks to accumulate until process restart and eventually preventing legitimate requests from executing.

PUBLISHED
Date2026-09-21
UPDATED
Date2026-09-21
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
CVE-2026-94626
SUMMARY

vLLM through 0.29.0 fails to validate the tp_size parameter in kv_transfer_params on OpenAI-compatible completion endpoints, allowing attackers to allocate unbounded memory. Attackers can supply arbitrary tp_size values in prefill/decode disaggregated deployments to exhaust memory and trigger kernel OOM-kill of the decode worker process.

PUBLISHED
Date2026-09-21
UPDATED
Date2026-09-21
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
CVE-2026-94625
SUMMARY

vLLM through 0.29.0 contains a resource exhaustion vulnerability in MooncakeConnector where rejected prefill requests create ownerless transfer placeholders that are never reclaimed. Attackers can send rejected requests to exhaust sender task pools, causing valid requests to be delayed by up to 480 seconds while health checks continue returning success.

PUBLISHED
Date2026-09-21
UPDATED
Date2026-09-21
RISK INFORMATION (Score: 5.3)
CVSS3
Base Score: 5.3
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS4
Base Score: 6.9
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/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
1.4
EXPLOITABILITY
3.9