Data Breach Notifications

Entity Information

  • Type of Organization: Other Commercial
  • Entity Name: Aon Plc
  • Street Address: 200 E Randolph St.
  • City: Chicago
  • State, or Country if outside the US: Illinois
  • Zip Code: 60601

Submitted By

  • Name: Anna
  • Title: Rudawski
  • Firm name (if different than entity): Norton Rose Fulbright US LLP
  • Telephone Number: 212-318-3041
  • Email Address:
  • Relationship to entity whose information was compromised: Outside Counsel

Breach Information

  • Total number of persons affected (including residents): 145889
  • Total number of Maine residents affected: 424
  • If the number of Maine residents exceeds 1,000, have the consumer reporting agencies been notified:
  • Date(s) Breach Occured: 12/29/2020
  • Date Breach Discovered: 2/25/2022
  • Description of the Breach:
    • External system breach (hacking)
  • Information Acquired - Name or other personal identifier in combination with: Driver's License Number or Non-Driver Identification Card Number

Notification and Protection Services

  • Type of Notification: Written
  • Date(s) of consumer notification: 05/27/2022
  • Copy of notice to affected Maine residents: NOTICE TEMPLATE.pdf
  • Date of any previous (within 12 months) breach notifications: This is a supplemental notice to the May 26, 2022 notice provided to your office.
  • 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: Aon is providing 24 months of complimentary credit monitoring and identity theft protection services from Experian.