In September 2026, Ladenburg Thalmann & Co. Inc., a financial services firm, experienced an email phishing incident. Regulatory filings in Massachusetts and Vermont indicate that personal information may have been compromised.
The breach involved data types including Social Security numbers, driver's license numbers, financial account numbers, and credit/debit card information. At least 68 individuals are confirmed to be affected, with 63 residents in Massachusetts and 5 in Vermont. The full nationwide scope of affected individuals has not been publicly disclosed.
Ladenburg Thalmann & Co. Inc. sent direct notification letters to affected clients. As of the available information, no broader public statement or press release was issued by the company, and details regarding incident, discovery, and notice dates were primarily derived from state regulatory filings. It remains unclear if additional details will emerge.