EFS Advisors LLC

EFS Advisors LLC, an investment advisory firm, reported a data breach affecting 1 Maine resident. Unauthorized access to email accounts occurred between September 17 and 23, 2024, likely via phishing. Personal information including names, SSNs, and/or DOBs was exposed. The breach was discovered on February 6, 2025, and notifications were sent on March 26, 2025, offering credit monitoring.

EFS Advisors LLC reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-04-01. 1 Massachusetts residents were affected.

EFS Advisors LLC, an investment advisory firm, notified clients of a data security incident involving unauthorized access to email accounts. The breach, detected on September 17, 2024, potentially exposed names, Social Security numbers, and dates of birth. EFS engaged forensic investigators, secured accounts, and provided 12 months of free credit monitoring via TransUnion. No identity theft has been reported.

EFS Advisors LLC notified Montana residents of a data security incident detected on Feb 22, 2024. An unauthorized third party exploited a zero-day vulnerability in software used by an external IT provider to infiltrate the network. The incident may have exposed names and Social Security numbers. EFS engaged forensic investigators and is offering 12 months of credit monitoring services.

EFS Advisors LLC, an investment advisory firm, detected a data security incident on February 22, 2024, involving a zero-day vulnerability in software used by an external IT provider. An unauthorized third party attempted to infiltrate the network. Six New Hampshire residents were potentially affected. EFS engaged forensic investigators, secured its network, and offered credit monitoring.

EFS Advisors LLC reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2024-05-23. 11 Massachusetts residents were affected.

EFS Advisors LLC reported a data breach to the Maine Attorney General, which was discovered on May 9, 2024, and occurred between February 21 and February 23, 2024. The breach, described as an external system hack, affected 4 Maine residents out of a total of 31,042 individuals. The compromised information included names in combination with driver's license or non-driver identification card numbers. EFS Advisors is offering affected individuals 12 months of credit monitoring services through TransUnion.

EFS Advisors LLC reported a data breach to the Indiana Attorney General. The breach occurred on 2024-02-21 and was reported on 2024-05-23. 17 Indiana residents were affected. 31,042 individuals affected in total.