Data Breach Notifications

Entity Information

  • Type of Organization: Other Commercial
  • Entity Name: The Day & Zimmermann Group, Inc.
  • Street Address: 1500 Spring Garden Street
  • City: Philadelphia
  • State, or Country if outside the US: PA
  • Zip Code: 19130

Submitted By

  • Name: Gregory T. Parks
  • Title: Partner
  • Firm name (if different than entity): Morgan, Lewis & Bockius LLP
  • Telephone Number: 215-963-5170
  • Email Address:
  • Relationship to entity whose information was compromised: Outside counsel

Breach Information

  • Total number of persons affected (including residents): 3222
  • Total number of Maine residents affected: 2
  • If the number of Maine residents exceeds 1,000, have the consumer reporting agencies been notified:
  • Date(s) Breach Occured: 9/08/2023-9/10/2023
  • Date Breach Discovered: 9/10/2023
  • Description of the Breach:
    • Inadvertent disclosure
  • Information Acquired - Name or other personal identifier in combination with:

Notification and Protection Services

  • Type of Notification: Electronic
  • Date(s) of consumer notification: 10/02/2023
  • Copy of notice to affected Maine residents: Day & Zimmermann Individual Notice - 10-2-23.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: Credit monitoring and identity theft restoration services through Experian for 12 months.