Abbott Cancer Diagnostics 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 Abbott Cancer Diagnostics 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 Abbott Cancer Diagnostics
Abbott Cancer Diagnostics, formerly known as Exact Sciences, is a biotechnology company focused on cancer diagnostics. Abbott acquired Exact Sciences on March 23, 2026, integrating its cancer screening, monitoring, and therapy-guidance products into Abbott’s broader diagnostics portfolio.
Before the acquisition, Exact Sciences was known for its work in molecular diagnostics, particularly in early cancer detection and personalized treatment guidance. The company’s well-known products include Cologuard for colorectal cancer screening and Oncotype DX for breast cancer treatment decisions.
What Happened?
On July 8, 2026, Abbott Cancer Diagnostics discovered unauthorized access to a limited number of internal systems within its Cancer Diagnostics business.
The incident was contained, and the company engaged third-party cybersecurity experts, outside counsel and law enforcement to investigate.
The company reported that some impacted files contained personal and protected health information. The investigation is ongoing, and the company is analyzing the data to determine the full scope of the breach. Impacted individuals will be notified as required by law.
The breach was disclosed to the New Hampshire Attorney General on Aug. 5, 2026.
You May Be Entitled to Compensation
If you received a notification or believe you may have been impacted by the Abbott Cancer Diagnostics data breach, you may be eligible for compensation. Lawyers are investigating claims on behalf of affected individuals and can help guide you through the process.
To find out if you qualify to join a lawsuit, complete the below form. This is the first step in protecting your rights and seeking compensation for any damages caused by the breach.
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