Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance Company Provide Notice of Data Security Event

Salt Lake City, Utah, December 30, 2025 – Today, Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance Company and their current and former affiliates (collectively “the Companies”) issued notice of a data security event that potentially affected information related to certain individuals.

On April 15, 2025, the Companies discovered suspicious network activity and immediately took steps to secure their environment and launched an investigation into the nature and scope of the activity. The investigation determined that an unauthorized actor accessed certain systems of the Companies between April 7, 2025, and April 15, 2025, and potentially accessed and/or acquired certain files stored on those systems.

The Companies quickly began a thorough review of the relevant files to identify individuals with personal information that was potentially impacted. On or about December 17, 2025, the Companies completed their review and determined that information related to certain individuals was included in the affected files. The information contained within the relevant files varies by individual and may include name, Social Security number, individual taxpayer identification number, financial account information, date of birth, medical information, or health insurance information.

While the Companies are providing notice of this incident via U.S. mail to individuals whose mailing address information is available and current, they are also providing notice of this incident via this media release and a posting on their websites to notify present or former policyholders or certificate holders of the Companies, beneficiaries under policies issued by the Companies, or other persons, including persons who may have done business with or interacted with the Companies. The Companies are not aware of any actual or attempted misuse of anyone’s information in connection with this incident.

Individuals seeking additional information regarding this incident may call a toll-free assistance line the Companies established at (844) 419-5502.

Individuals can also find information on how they can help protect their personal information, along with additional resources on the Companies’ websites at https://www.sslco.com/ or https://www.aclico.com/. As a precautionary measure, the Companies encourage potentially affected individuals to remain vigilant against incidents of identity theft or fraud by reviewing account statements, credit reports, and explanations of benefits for unusual activity and to detect errors. Any suspicious activity should be promptly reported to the appropriate bank, credit card company, health insurance company, or other relevant institution.

The Companies take this incident and the security of the information in their care very seriously. As part of their ongoing commitment to the privacy of personal information in their care, the Companies are reviewing their policies, procedures, and processes related to the storage of, and access to, personal information to reduce the likelihood of a similar future incident.

Media Contact: Michele Veltri, 267-930-2297

/PRNewswire/ — Dec. 30, 2025 / 

SOURCE Advantage Capital Management LLC