Hawaii Employers Mutual Insurance Company Reports Data Breach in Maine

Hawaii Employers Mutual Insurance Company, Inc. filed a data breach notification with the State of Maine on May 13, 2026, informing individuals that their personal information was exposed in a security incident. The exposed data includes sensitive details such as Social Security Numbers, medical information, and financial account details. Recipients of notification letters are advised to review their accounts and take protective steps.

State: Maine
Reported: May 13, 2026

What may have been exposed

Full Name
Social Security Number
Date of Birth
Employment and Wage Records
Workers' Compensation Claim Details
Medical and Treatment Information
Financial Account and Routing Details
Home Address and Contact Information

Hawaii Employers Mutual Insurance Company, Inc. (HEMIC) has reported a data security incident to the Maine Attorney General's office, with the official filing date listed as May 13, 2026. This notification confirms that a security breach occurred, potentially compromising the private data of individuals whose information is handled by the company. HEMIC operates as a workers' compensation insurer, which involves managing extensive sensitive records.

The breach exposed a range of highly personal data categories. According to the public filing, the compromised information includes Full Name, Social Security Number, Date of Birth, Employment and Wage Records, Workers' Compensation Claim Details, Medical and Treatment Information, Financial Account and Routing Details, and Home Address and Contact Information. These details are derived directly from the official regulatory filing.

The exposure of such a comprehensive set of personal identifiers and financial data poses significant risks to affected individuals. With Social Security Numbers and Dates of Birth, there is an increased potential for identity theft, which can lead to fraudulent accounts being opened in a victim's name or false tax filings. The compromise of financial account and routing details further heightens the risk of direct financial fraud.

Receiving a data breach notification indicates that your personal information was part of this incident. It is recommended that affected individuals remain vigilant and take proactive steps to protect themselves. This includes carefully reviewing all financial statements, monitoring credit reports for any unauthorized activity, and considering placing a fraud alert or security freeze on their credit files.

What to do if you were affected

Based on the categories of information reported in this filing, these steps can help limit the risk of identity theft and fraud.

Freeze your credit
Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.
Guard against tax fraud
File your tax return as early as possible and consider requesting an IRS Identity Protection PIN so no one can file a fraudulent return in your name.
Watch your financial accounts
Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.
Check for medical identity theft
Review the Explanation of Benefits statements from your health insurer for services or claims you never received, which can signal misuse of your medical identity.
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

Source: Maine Attorney General filing

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