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Delve Underground

Delve Underground Vendor Cyber Rating & Cyber Score

delveunderground.com
in
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ISO 27001
SOC 2 Type 1
SOC 2 Type 2
PCI DSS
HIPAA
GDPR

Delve Underground is a leader in heavy civil engineering, serving the transportation, water, wastewater, and energy industries. Specializing in tunnel design, we provide innovative solutions to the most challenging underground problems. We offer comprehensive design, construction management, and dispute resolution capabilities. Our expertise includes civil, structural, and geotechnical engineering. Founded in 1954, as Jacobs Associates, Delve Underground is an employee-owned firm with 25 offices and 350 team members throughout the United States, Canada, Australia, and New Zealand.


Delve Underground A.I CyberSecurity Scoring

Incident Details
Delve Underground
Company Information
Website:https://www.delveunderground.com
Employees number:310
Number of followers:5,634
NAICS:54139
Industry Type:Engineering Services
Homepage:delveunderground.com
Cyber Premium EstimationGet Supply Chain
Delve Underground Risk Score (AI oriented)
Between 700 and 749
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Delve UndergroundEngineering Services
Updated:
27/03/2026
732/1000
Moderate
Ba
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Powered by our proprietary A.I cyber incident model
✖ Insurance prefers TPRM score to calculate premium
Delve Underground Global Score (TPRM)
xxxx
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Delve UndergroundEngineering Services
•••
Score locked
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Findings

Delve Underground
Delve UndergroundModerate
Current Score
732Ba (MODERATE)
01000
1 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JUNE 2026
733Before Incident
MAY 2026
733Before Incident
APRIL 2026
733Before Incident
MARCH 2026
732Before Incident
FEBRUARY 2026
732Before Incident
JANUARY 2026
732Before Incident
DECEMBER 2025
731Before Incident
NOVEMBER 2025
731Before Incident
OCTOBER 2025
731Before Incident
SEPTEMBER 2025
730Before Incident
AUGUST 2025
733Before Incident
JULY 2025
733Before Incident
SEPTEMBER 2020
753Before Incident
Breach
08 Sep 2020 • Delve Underground
McMillen Jacobs Associates

Data Breach at McMillen Jacobs Associates

684After Incident
HIGH-69
DEL311072725
On April 20, 2021, the Maine Office of the Attorney General reported a data breach involving McMillen Jacobs Associates (MJA) that occurred between September 8 and September 9, 2020. The breach involved unauthorized access to an employee's email account, affecting approximately 93 individuals in total, including one Maine resident whose sensitive information may have included Social Security numbers and financial account numbers.
INCIDENT DETAILS -
TYPE
Data Breach
IMPACT
Social Security numbersfinancial account numbers
DATA BREACH
Social Security numbersfinancial account numbersSensitivity Of Data: High
REFERENCES
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