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Comparison Overview

Clean HarborsClean Harbors
VS
WMWM
Clean Harbors

Clean Harbors

42 Longwater Drive, Norwell, 02061-9149, US

Last Update: 30/03/2026

View Profile
Between 750 and 799
http://www.cleanharbors.com
771/1000Fair

Clean Harbors is North America’s leading provider of environmental and industrial services. The Company serves a diverse customer base, including a majority of Fortune 500 companies. Its customer base spans a number of industries, including chemical, and manufacturing, ...

NAICS:54162
NAICS Definition:Environmental Consulting Services
Employees:12,928
Subsidiaries:1
12-month incidents
0
Known data breaches
1
Attack type number
1
WM

WM

800 Capitol St, Suite 3000, Houston, Texas, US, 77002

Last Update: 29/03/2026

View Profile
Between 800 and 849
http://www.wm.com
820/1000Good

WM is North America's leading provider of integrated environmental solutions. We partner with our customers and communities to manage and reduce waste from collection to disposal while recovering valuable resources and creating clean, renewable energy. We are on a quest...

NAICS:54162
NAICS Definition:Environmental Consulting Services
Employees:27,214
Subsidiaries:0
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Ranges Comparison

Based On Specific Ai Models Category
Clean Harbors

Clean Harbors

-
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
WM

WM

-
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 Environmental Services Industry Avg (This Year)

No incidents recorded for Clean Harbors in 2026.

Incidents

Incidents vs Environmental Services Industry Avg (This Year)

No incidents recorded for WM in 2026.

Incidents

Incident History - Clean Harbors (X = Date, Y = Severity)

Clean Harbors cyber incidents detection timeline including parent company and subsidiaries.

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

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

WM 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...
Clean Harbors

Clean Harbors

Incidents
🔒 Incident : Breach
CLE515072625
WM

WM

Incidents
No explicit notable incidents reported.

FAQ

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

Latest Global CVEs

CVE-2026-76929
SUMMARY

Pcapng file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

PUBLISHED
Date2026-08-19
UPDATED
Date2026-08-19
RISK INFORMATION (Score: 4.7)
CVSS3
Base Score: 4.7
Complexity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
IMPACT SCORE
3.6
EXPLOITABILITY
1
REFERENCES
CVE-2026-76928
SUMMARY

X.509IF protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

PUBLISHED
Date2026-08-19
UPDATED
Date2026-08-19
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
IMPACT SCORE
3.6
EXPLOITABILITY
3.9
REFERENCES
CVE-2026-76927
SUMMARY

H.245 protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

PUBLISHED
Date2026-08-19
UPDATED
Date2026-08-19
RISK INFORMATION (Score: 4.7)
CVSS3
Base Score: 4.7
Complexity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
IMPACT SCORE
3.6
EXPLOITABILITY
1
REFERENCES
CVE-2026-76926
SUMMARY

BUSMASTER file parser abnormal exit in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

PUBLISHED
Date2026-08-19
UPDATED
Date2026-08-19
RISK INFORMATION (Score: 3.1)
CVSS3
Base Score: 3.1
Complexity: HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
IMPACT SCORE
1.4
EXPLOITABILITY
1.6
REFERENCES
CVE-2026-76924
SUMMARY

Kerberos protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

PUBLISHED
Date2026-08-19
UPDATED
Date2026-08-19
RISK INFORMATION (Score: 5.5)
CVSS3
Base Score: 5.5
Complexity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
IMPACT SCORE
3.6
EXPLOITABILITY
1.8
REFERENCES