Iannuzzi Manetta Data Breach Affects 25,845 Clients

On August 1, 2024, Lannuzzi Manetta & Co., P.C., a certified public accounting firm based in Michigan, experienced a significant data breach.

The incident involved unknown hackers encrypting the company's computer network, which effectively shut down all operations and access to their servers. The breach was not fully understood until November 18, 2024, when it was confirmed that the attackers had accessed sensitive client data.

The breach potentially exposed personal information of approximately 25,845 individuals across the United States. S

Specific compromised information include:

• Full names
• Driver’s license numbers
• Social Security Numbers
• Health insurance policy information
• Medical record numbers
• Patient account numbers
• Financial account numbers

The severity of this breach is underscored by the nature of the information exposed, which could potentially be used for identity theft or fraud. The company disclosed the breach to the Maine Attorney General's office on January 18, 2025, and to the Massachusetts Attorney General's office on January 17, 2025. The breach affected 6 individuals in Maine and 32 in Massachusetts.

Attorney of Iannuzzi Manetta & Co, P.C.'s Response

In response to the data breach, Iannuzzi Manetta & Co., P.C. took immediate action to mitigate the impact. The company's IT team, alongside third-party forensic and legal experts, worked to contain the incident and restore network operations by August 8, 2024. Additional security measures have been implemented to prevent future breaches, and law enforcement, including the FBI, has been notified.

To assist those affected, the company is offering complimentary access to Experian IdentityWorksSM for 24 months. This service includes identity restoration support, credit monitoring, and $1 million in identity theft insurance. Affected individuals are encouraged to enroll in Experian IdentityWorks by April 30, 2025, to take advantage of these protective measures.

Given the severity of the breach, it is crucial for affected individuals to remain vigilant. Regularly monitoring credit reports and account statements for any suspicious activity is advised. Additionally, placing a fraud alert or security freeze on credit files can provide an extra layer of protection.

About Attorney of Iannuzzi Manetta & Co, P.C.

Founded in 1990, Iannuzzi Manetta & Co., P.C. is a leading CPA firm headquartered in Troy, Michigan, with an additional office in Bonita Springs, Florida. The firm provides a range of services, including tax planning, auditing, business consulting, and financial planning. Serving a diverse clientele, Iannuzzi Manetta emphasizes a personalized approach to meet the unique needs and objectives of each client. The firm is an independent member of DFK International/USA, with a network spanning over 40 major markets in the United States and representation in over 85 countries. For more information, visit their website.