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Delaware County, Ohio

Delaware County, Ohio Vendor Cyber Rating & Cyber Score

oh.us
in
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ISO 27001
SOC 2 Type 1
SOC 2 Type 2
PCI DSS
HIPAA
GDPR

Delaware County, Ohio’s fastest growing county, is home to both families and businesses who take pride in where they belong and where they’re going. Located just north of Ohio’s state capital in Columbus, Delaware County is home to some of Ohio’s brightest businesses, best attractions, and happiest residents. County Offices Include: Elected Officials Offices: Auditor Board of Commissioners Clerk of Courts Common Pleas Court Coroner Engineer Juvenile Court Probate Court Prosecutor Recorder Sheriff Treasurer Other Offices and Agencies: Adult Probation Board of Elections Building Safety Child Support Enforcement Agency Economic Development Emergency Communications Emergency Management / Homeland Security


DCO A.I CyberSecurity Scoring

Incident Details
DCO
Company Information
Website:http://www.co.delaware.oh.us
Employees number:793
Number of followers:2,758
NAICS:92
Industry Type:Government Administration
Homepage:oh.us
Cyber Premium EstimationGet Supply Chain
DCO Risk Score (AI oriented)
Between 700 and 749
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DCOGovernment Administration
Updated:
29/03/2026
705/1000
Moderate
Ba
AaaAaABaaBaBCaaCaC
Powered by our proprietary A.I cyber incident model
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DCO Global Score (TPRM)
xxxx
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DCOGovernment Administration
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Score locked
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Vulnerabilities
Benchmark vs. industry & size peers
Findings

DCO
DCOModerate
Current Score
705Ba (MODERATE)
01000
1 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
AUGUST 2026
709Before Incident
JULY 2026
709Before Incident
JUNE 2026
708Before Incident
MAY 2026
707Before Incident
APRIL 2026
705Before Incident
MARCH 2026
705Before Incident
FEBRUARY 2026
704Before Incident
JANUARY 2026
703Before Incident
DECEMBER 2025
702Before Incident
NOVEMBER 2025
701Before Incident
OCTOBER 2025
700Before Incident
SEPTEMBER 2025
698Before Incident
NOVEMBER 2020
764Before Incident
Ransomware
01 Nov 2020 • DCO
Delaware County, Ohio

DoppelPaymer Ransomware Attack on Delaware County

571After Incident
CRITICAL-193
DEL15218322
Delaware County, Pennsylvania fell victim to the DoppelPaymer ransomware group in November 2020 after which it agreed to pay nearly $1.6 million on cybersecurity measures. The attackers infiltrated its networks and encrypted police reports, payroll, purchasing orders, and other county services. The county had to spend about $25,000 to recover its systems and restore all the operations.
INCIDENT DETAILS -
TYPE
Ransomware
MOTIVATION
Financial
IMPACT
$25,000$1.6 millionpolice reportspayrollpurchasing ordersother county services
REFERENCES
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