Company Details
the-millennia-companies
238
5,203
None
themillenniacompanies.com
0
THE_5940512
In-progress

The Millennia Companies® Company CyberSecurity Posture
themillenniacompanies.comFounder and Chief Executive Officer Frank T. Sinito entered the real estate business in 1985 with the purchase of a 14-unit multifamily development in Northeast Ohio, handling all aspects of property management and developing a passion for providing exemplary and caring service to residents. From this start, Sinito went on to acquire additional apartment developments, and, in 1995, he founded The Millennia Companies® (Millennia), a high-performance business enterprise that has grown to operate in a diverse set of sectors; opportunities exist in multifamily real estate development, property management, commercial real estate, hospitality and more. In 2020, Millennia ranked #1 on the Affordable Housing Finance (AHF) list of Top 10 Companies Completing Substantial Rehabilitations, #4 on the AHF list of Top 50 Affordable Housing Owners, and #18 on the Multi-Housing News list of Top Developers.
Company Details
the-millennia-companies
238
5,203
None
themillenniacompanies.com
0
THE_5940512
In-progress
Between 700 and 749

MC Global Score (TPRM)XXXX

Description: The Millennia Companies suffered a data breach incident in 2019 after unauthorized access to some employee email accounts. The breach involved Social Security numbers, driver’s license numbers, state identification numbers, individual taxpayer identification numbers, passport numbers, credit or debit card information, financial account information, username and password for one or more online accounts, and limited medical information (treatment, diagnosis, medical record numbers, patient account numbers, Medicare or Medicaid information and health insurance identification numbers).


No incidents recorded for The Millennia Companies® in 2025.
No incidents recorded for The Millennia Companies® in 2025.
No incidents recorded for The Millennia Companies® in 2025.
MC cyber incidents detection timeline including parent company and subsidiaries

Founder and Chief Executive Officer Frank T. Sinito entered the real estate business in 1985 with the purchase of a 14-unit multifamily development in Northeast Ohio, handling all aspects of property management and developing a passion for providing exemplary and caring service to residents. From this start, Sinito went on to acquire additional apartment developments, and, in 1995, he founded The Millennia Companies® (Millennia), a high-performance business enterprise that has grown to operate in a diverse set of sectors; opportunities exist in multifamily real estate development, property management, commercial real estate, hospitality and more. In 2020, Millennia ranked #1 on the Affordable Housing Finance (AHF) list of Top 10 Companies Completing Substantial Rehabilitations, #4 on the AHF list of Top 50 Affordable Housing Owners, and #18 on the Multi-Housing News list of Top Developers.


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Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of The Millennia Companies® is http://www.themillenniacompanies.com.
According to Rankiteo, The Millennia Companies®’s AI-generated cybersecurity score is 743, reflecting their Moderate security posture.
According to Rankiteo, The Millennia Companies® currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, The Millennia Companies® is not certified under SOC 2 Type 1.
According to Rankiteo, The Millennia Companies® does not hold a SOC 2 Type 2 certification.
According to Rankiteo, The Millennia Companies® is not listed as GDPR compliant.
According to Rankiteo, The Millennia Companies® does not currently maintain PCI DSS compliance.
According to Rankiteo, The Millennia Companies® is not compliant with HIPAA regulations.
According to Rankiteo,The Millennia Companies® is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
The Millennia Companies® operates primarily in the Real Estate industry.
The Millennia Companies® employs approximately 238 people worldwide.
The Millennia Companies® presently has no subsidiaries across any sectors.
The Millennia Companies®’s official LinkedIn profile has approximately 5,203 followers.
The Millennia Companies® is classified under the NAICS code None, which corresponds to Others.
No, The Millennia Companies® does not have a profile on Crunchbase.
Yes, The Millennia Companies® maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/the-millennia-companies.
As of December 16, 2025, Rankiteo reports that The Millennia Companies® has experienced 1 cybersecurity incidents.
The Millennia Companies® has an estimated 29,569 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Breach.
Common Attack Types: The most common types of attacks the company has faced is Breach.
Identification of Attack Vectors: The company identifies the attack vectors used in incidents through Email Accounts.

Data Compromised: Social security numbers, Driver’s license numbers, State identification numbers, Individual taxpayer identification numbers, Passport numbers, Credit or debit card information, Financial account information, Username and password for one or more online accounts, Limited medical information (treatment, diagnosis, medical record numbers, patient account numbers, medicare or medicaid information and health insurance identification numbers)
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Social Security Numbers, Driver’S License Numbers, State Identification Numbers, Individual Taxpayer Identification Numbers, Passport Numbers, Credit Or Debit Card Information, Financial Account Information, Username And Password For One Or More Online Accounts, Limited Medical Information (Treatment, Diagnosis, Medical Record Numbers, Patient Account Numbers, Medicare Or Medicaid Information And Health Insurance Identification Numbers) and .

Type of Data Compromised: Social security numbers, Driver’s license numbers, State identification numbers, Individual taxpayer identification numbers, Passport numbers, Credit or debit card information, Financial account information, Username and password for one or more online accounts, Limited medical information (treatment, diagnosis, medical record numbers, patient account numbers, medicare or medicaid information and health insurance identification numbers)
Sensitivity of Data: High

Entry Point: Email Accounts
Most Significant Data Compromised: The most significant data compromised in an incident were Social Security numbers, Driver’s license numbers, State identification numbers, Individual taxpayer identification numbers, Passport numbers, Credit or debit card information, Financial account information, Username and password for one or more online accounts, Limited medical information (treatment, diagnosis, medical record numbers, patient account numbers, Medicare or Medicaid information and health insurance identification numbers) and .
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were Individual taxpayer identification numbers, Credit or debit card information, Driver’s license numbers, Limited medical information (treatment, diagnosis, medical record numbers, patient account numbers, Medicare or Medicaid information and health insurance identification numbers), State identification numbers, Social Security numbers, Passport numbers, Financial account information and Username and password for one or more online accounts.
Most Recent Entry Point: The most recent entry point used by an initial access broker was an Email Accounts.
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