Entity Information
- Type of Organization: Financial Services
- Entity Name: Mark Leyden & Associates, LLC
- Street Address: 3815 River Crossing Parkway
- City: Indianapolis
- State, or Country if outside the US: IN
- Zip Code: 46240
Submitted By
- Name: David Potter
- Title: Counsel
- Firm name (if different than entity): Baker & Hostetler LLP
- Telephone Number: (312) 416-6278
- Email Address: dpotter@bakerlaw.com
- Relationship to entity whose information was compromised: Outside Counsel
Breach Information
- Total number of persons affected (including residents): -
- Total number of Maine residents affected: 1
- If the number of Maine residents exceeds 1,000, have the consumer reporting agencies been notified:
- Date(s) Breach Occured: 01/17/2025 - 10/27/2025
- Date Breach Discovered: 02-23-2026
- Description of the Breach:
- External system breach (hacking)
- Information Acquired - Name or other personal identifier in combination with:
Notification and Protection Services
- Type of Notification: Written
- Date(s) of consumer notification: 03/24/2026
- Copy of notice to affected Maine residents: Leyden_-_Maine_Attachment.pdf
- Date of any previous (within 12 months) breach notifications:
- Were identity theft protection services offered: Yes
- If yes, please provide the duration, the provider of the service and a brief description of the service: One year, IDX, credit monitoring and identity theft protection services.