If You Got Notice of the

Harbor data breach

We are taking claims for the Harbor data breach—an event which exposed sensitive data of countless individuals. If you interacted with Harbor, your information was likely hacked by cybercriminals. That’s serious. They can open accounts in your name, file for your tax return, take your identity, contact your employer, mess up your credit, etc.  If the Harbor data breach concerns you, take action. We can help you.

About Harbor

Cole & Van Note is investigating a data breach involving Harbor, affecting patients, employees, and board members. [1]

Between July 25 and August 1, 2025, an unauthorized actor accessed Harbor’s computer network. The intrusion was detected on August 1 when suspicious activity was noted. An investigation revealed that certain files were taken during this period. On October 24, affected individuals began receiving notifications about the breach. [2]

The compromised information includes names, addresses, dates of birth, Social Security numbers, driver’s license or state ID numbers. Additionally impacted are medical diagnosis details and financial account information along with health insurance data.

Considering the number of people impacted by this event, Cole & Van Note’s data breach attorneys are considering legal action on behalf of those affected. If you have received notice of this data security incident, we urge you to contact us so we can help you with your case.

[1] https://www.harbor.org/about

[2] https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/44f9f1db-7a31-452c-8a6e-5651aa35d979.html

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      About Harbor

      Cole & Van Note is investigating a data breach involving Harbor, affecting patients, employees, and board members. [1]

      Between July 25 and August 1, 2025, an unauthorized actor accessed Harbor’s computer network. The intrusion was detected on August 1 when suspicious activity was noted. An investigation revealed that certain files were taken during this period. On October 24, affected individuals began receiving notifications about the breach. [2]

      The compromised information includes names, addresses, dates of birth, Social Security numbers, driver’s license or state ID numbers. Additionally impacted are medical diagnosis details and financial account information along with health insurance data.

      Considering the number of people impacted by this event, Cole & Van Note’s data breach attorneys are considering legal action on behalf of those affected. If you have received notice of this data security incident, we urge you to contact us so we can help you with your case.

      [1] https://www.harbor.org/about

      [2] https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/44f9f1db-7a31-452c-8a6e-5651aa35d979.html

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      With over 30 years of experience, our firm has represented millions of data breach clients in similar data breach cases getting big settlements and protecting their personal information.

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      How Data Breaches Occur

      Data breaches happen in various ways. Here’s a general overview of common methods:

      • Phishing Attacks: Deceptive emails which trick authorized users into providing sensitive information like passwords to criminals.
      • Malware: Malicious software, such as viruses or ransomware, is used to infiltrate systems and steal or encrypt data.
      • Weak Passwords: Using easily guessable or outdated passwords make it easy for hackers to gain access.
      • Unpatched Vulnerabilities: Failing to update software can leave known security gaps that attackers can exploit.
      • Insider Threats: Employees or contractors with access to sensitive data may compromise security.
      • Social Engineering: Manipulating individuals into divulging confidential information.
      • Data/Device Theft: Physical theft of devices, such as laptops or external drives, which grant access.

      How Data Breaches Occur

      Data breaches happen in various ways. Here’s a general overview of common methods:

      • Phishing Attacks: Deceptive emails which trick authorized users into providing sensitive information like passwords to criminals.
      • Malware: Malicious software, such as viruses or ransomware, is used to infiltrate systems and steal or encrypt data.
      • Weak Passwords: Using easily guessable or outdated passwords make it easy for hackers to gain access.
      • Unpatched Vulnerabilities: Failing to update software can leave known security gaps that attackers can exploit.
      • Insider Threats: Employees or contractors with access to sensitive data may compromise security.
      • Social Engineering: Manipulating individuals into divulging confidential information.
      • Data/Device Theft: Physical theft of devices, such as laptops or external drives, which grant access.
      an evil hacker
      Data Breach Attorneys, Oakland, California
      For more details and updates about data breaches, visit our Data Breach Law page. People don’t take data breaches as seriously as they should. Don’t wait until your information is sold or used to make a phone call. Additional resources include our Hacker Checker, the HIPAA Journal and the U.S. Department of Health and Human Services. Let us direct you to the information you need.