Data Breach Notifications

Entity Information

  • Type of Organization: Other Commercial
  • Entity Name: Pear Tree Advisors, Inc.
  • Street Address: 55 Old Bedford Rd
  • City: Lincoln
  • State, or Country if outside the US: MA
  • Zip Code: 01773

Submitted By

  • Name: Peter Guffin
  • Title: Mr.
  • Firm name (if different than entity): Pierce Atwood LLP
  • Telephone Number: 2077911199
  • Email Address:
  • Relationship to entity whose information was compromised: Outside Counsel

Breach Information

  • Total number of persons affected (including residents): 6792
  • Total number of Maine residents affected: 26
  • If the number of Maine residents exceeds 1,000, have the consumer reporting agencies been notified:
  • Date(s) Breach Occured: May 31, 2023
  • Date Breach Discovered: May 31, 2023
  • Description of the Breach:
    • External system breach (hacking)
  • Information Acquired - Name or other personal identifier in combination with: Social Security Number

Notification and Protection Services

  • Type of Notification: Written
  • Date(s) of consumer notification: July 7, 2023
  • Copy of notice to affected Maine residents: EXPERIAN_Job42179d07_PearTreeAdvisors_SAS_2(16203667.1).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: Experian IdentityWorks – 24 months. Includes daily online access to credit reports, credit monitoring, identity-restoration assistance, $1 Million Identity Theft Insurance