HarbisonWalker International Files Data Breach Notice

HarbisonWalker International, Inc. has publicly reported a data breach concerning personal information. The incident, first identified in March 2026, led to a regulatory filing in September 2026, prompting individuals whose data may have been exposed to remain vigilant. Affected parties are encouraged to review any direct notifications for specific guidance.

State: Indiana
Breach date: March 27, 2026
Reported: September 22, 2026

What may have been exposed

Full Name
Social Security Number
Date of Birth
Wage and Compensation Information
Tax Return Information
Direct Deposit Account Details
Mailing Address
Employee ID Number

HarbisonWalker International, Inc. has formally reported a data security incident, confirming that personal information was impacted. This disclosure was made via public filings, documenting a breach that affects individuals connected to the company. The specific details surrounding the compromise of data are not extensively elaborated in the publicly available records from Indiana.

The breach itself was identified on March 27, 2026. While the nature of the event was not specified in the public filing, it did lead to the exposure of personal information. It is crucial to understand that the precise categories of data involved have not been itemized, and only general references to 'personal information' or 'the information involved' can be confirmed from the official documentation.

HarbisonWalker International, Inc. submitted its official report regarding this incident on September 22, 2026. According to the filing, the investigation into the breach is currently in a 'monitoring' status, indicating ongoing oversight or assessment of the situation. This information is derived directly from regulatory disclosures.

Individuals who receive a direct notification from HarbisonWalker International, Inc. regarding this incident should carefully review the contents for any specific instructions or details pertaining to their situation. As a general protective measure, it is advisable to remain alert for any unusual activity across personal accounts, financial statements, or other personal records.

To help mitigate potential risks, consider general best practices such as enabling multi-factor authentication where available, being cautious of unsolicited communications, and promptly reporting any suspicious activity to the relevant service providers. Regular review of personal data security practices is always recommended.

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.
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: Indiana Attorney General filing

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