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HarbisonWalker International Data Breach Lawsuit Investigation
Shamis & Gentile P.A., one of the nation's premier class action law firms specializing in data breach cases, is investigating the HarbisonWalker International, Inc data breach.
If you were affected by the data breach, your sensitive personally identifiable information may have been exposed, and you may be eligible for compensation.
About HarbisonWalker International
HarbisonWalker International, Inc (HWI) is a leading supplier in the glass, ceramics and concrete industry, specializing in refractory solutions. The company manufactures and supplies heat-resistant materials that are essential for high-temperature industrial processes, such as steel, glass and cement production.
In 2023, HarbisonWalker International became part of Calderys and now serves as the Americas brand within that group.
What Happened?
HarbisonWalker International experienced a cybersecurity incident involving its internal network.
HarbisonWalker International took steps to secure its network, assess its systems, and investigate the incident.
The breach was disclosed to the Massachusetts Attorney General on Sept. 22, 2026. The reported number of people affected by the breach in Massachusetts is 56, with a potential of more from other states.
The types of consumer information that were exposed include:
Information Exposed:
- Social Security numbers
- Financial account numbers
You May Be Entitled to Compensation
If you were affected by the HarbisonWalker International, Inc data breach, you may be entitled to compensation for the exposure of your sensitive personal information. Lawyers are ready to help individuals understand their rights and pursue claims related to this incident.
To find out if you are eligible to join a lawsuit and seek compensation, complete the below form.
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