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Marking Services, Inc.

Marking Services, Inc. Vendor Cyber Rating & Cyber Score

markserv.com
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Marking Services Incorporated (MSI) is a labeling contractor specializing in engineering, manufacturing and installation services of pipe markers, valve tags, equipment identification and in-plant signage on major construction projects. As a single source supplier and contractor, MSI delivers turnkey labeling services and a comprehensive range of superior identification products to plant owners and construction contractors for enhanced communications, operability and safety. MSI is a worldwide leader in mechanical labeling, servicing the identification needs of mechanical contractors. We've been advancing the use of pipe markers, valve tags and equipment signs to enhance overall operations of commercial, industrial, health care,


MSI A.I CyberSecurity Scoring

Incident Details
MSI
Company Information
Website:https://www.markserv.com
Employees number:398
Number of followers:12,360
NAICS:23
Industry Type:Construction
Homepage:markserv.com
Cyber Premium EstimationGet Supply Chain
MSI Risk Score (AI oriented)
Between 700 and 749
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MSIConstruction
Updated:
29/03/2026
732/1000
Moderate
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AaaAaABaaBaBCaaCaC
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✖ Insurance prefers TPRM score to calculate premium
MSI Global Score (TPRM)
xxxx
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MSIConstruction
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Findings

MSI
MSIModerate
Current Score
732Ba (MODERATE)
01000
1 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JUNE 2026
730Before Incident
MAY 2026
733Before Incident
APRIL 2026
732Before Incident
MARCH 2026
732Before Incident
FEBRUARY 2026
732Before Incident
JANUARY 2026
731Before Incident
DECEMBER 2025
731Before Incident
NOVEMBER 2025
730Before Incident
OCTOBER 2025
730Before Incident
SEPTEMBER 2025
729Before Incident
AUGUST 2025
729Before Incident
JULY 2025
728Before Incident
JUNE 2021
754Before Incident
Breach
01 Jun 2021 • MSI
Marking Services, Inc.

Marking Services, Inc. External System Breach (2021)

681After Incident
CRITICAL-73
MAR005091825
Marking Services, Inc. suffered an external system breach (hacking) between June 11, 2021, and June 26, 2021, compromising sensitive personal data. The incident affected 1,368 individuals, including at least one Maine resident, with driver’s license numbers or non-driver identification card numbers exposed. The breach was discovered on February 21, 2022, nearly eight months after the initial intrusion, raising concerns about delayed detection. In response, the company is providing complimentary credit monitoring services via Experian to mitigate potential identity theft or fraud risks for affected individuals. The exposed data, while not financial in nature, poses a significant risk of identity fraud, as government-issued IDs are high-value targets for cybercriminals. The breach underscores vulnerabilities in the company’s external systems and the prolonged period during which the attack remained undetected, exacerbating potential misuse of the stolen information.
INCIDENT DETAILS -
TYPE
External System Breach (Hacking)
IMPACT
Driver's license numberNon-driver identification card numberIdentity Theft Risk: High (PII exposed)
DATA BREACH
Driver's license numberNon-driver identification card numberSensitivity Of Data: High (Personally Identifiable Information)
REFERENCES
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