LADENBURG THALMANN & CO. INC.

Ladenburg Thalmann & Co Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2026-02-28 and was reported on 2026-09-24. 9 Indiana residents were affected. 1,875 individuals affected in total.

Ladenburg Thalmann & Co. Inc. reported a data breach to the Vermont Attorney General. The breach was reported to the AGO on 2026-09-24. The reporting organization type is Financial Services. 5 Vermont residents were affected. Categories of data breached: Social Security Numbers, Government ID Numbers, Financial Account Codes, Credit and Debit Account Info.

Ladenburg Thalmann & Co. Inc. notified the NH Attorney General of a phishing incident involving one employee's email account. Unauthorized access occurred between February 28, 2026, and March 25, 2026, when the incident was identified. Investigation determined that the name, Social Security number, and/or driver's license number of 14 New Hampshire residents were accessed. Notification letters were mailed on September 24, 2026, and one year of complimentary credit monitoring is being offered.

Ladenburg Thalmann & Co. Inc. experienced an email phishing incident involving customer personal information. The firm is offering two years of complimentary identity monitoring through Kroll and is implementing additional security safeguards and employee training to prevent recurrence.