O’Connor Corporation Data Breach Class Action Investigation

At Console & Associates, our data breach lawyers are closely examining the recent O'Connor Corporation data breach. This data breach was disclosed following a cyber security incident at O'Connor Corporation, which exposed sensitive personal identifiable information of an undisclosed number of individuals.

What Happened?

According to a filing with the Maine Attorney General's office, the O'Connor Corporation data breach occurred due to unauthorized access to their network systems. The incident began with a network disruption discovered on December 2, 2024, which prompted an immediate investigation by the company.

The investigation revealed that an unauthorized party had accessed portions of O'Connor Corporation's IT network between November 23, 2024, and December 1, 2024. The compromised information includes:

• Names
• Social Security numbers
• Financial account information

Data breach letters were sent out by O'Connor Corporation on January 31, 2025, informing affected individuals about the nature of the incident and their specific compromised data.

Steps To Take If You Were Affected By A Data Breach

1. Monitor all accounts and credit reports closely
   1. Set up alerts for suspicious activity
   2. Review all financial statements thoroughly
   3. Request free credit reports and examine them for unauthorized entries
      
      
2. Consider freezing your credit
   1. Contact all three major credit bureaus to place a freeze
   2. Understand this prevents new accounts from being opened in your name
   3. Remember to temporarily lift the freeze when applying for legitimate credit
      
      
3. Look out for phishing attempts using information from the O’Connor Corporation data breach
   1. Be wary of unexpected emails or messages claiming to be from O’Connor Corporation
   2. Don't click on suspicious links or download unexpected attachments
   3. Verify all communications through official channels
      
      
4. Change passwords for affected accounts
   1. Create strong, unique passwords for each account
   2. Use a combination of letters, numbers, and special characters
   3. Consider using a password manager for better security
      
      
5. Enable two-factor authentication where possible
   1. Add this extra layer of security to all important accounts
   2. Use authenticator apps rather than SMS when available
   3. Keep backup codes in a secure location

For more detailed guidance, explore our “Guide for Victims of a Data Breach” to better understand measures you can take to protect yourself after a data breach.

O’Connor Corporation Overview

O'Connor Corporation operates as a construction and general contracting firm headquartered in Canton, Massachusetts. The company is one component of the larger O'Connor Companies group, which includes O'Connor Safety and Beacon Piping. Their business operations focus on commercial, industrial, and institutional construction projects, offering services such as project management, design-build solutions, and renovation work. With approximately 29 employees, O'Connor Corporation generates annual revenue of approximately $24 million through its construction and contracting operations.

O’Connor Corporation Data Breach Victims Have Rights - Don’t Wait to Act

How do you know that you were affected by the O’Connor Corporation data breach? Usually victims receive a NOTICE OF DATA BREACH in the mail, but the impact of a breach can be felt long before notices are sent to those affected. This can be in the form of fraudulent financial activity and other forms of identity theft.

If you believe you were affected, we encourage you to reach out to our data breach law firm for legal assistance through a no-cost consultation about your situation. We will review your eligibility to file a data breach class action lawsuit and discuss your legal rights and any compensation that may be available to you.

Complete our confidential contact form below and a member of our legal team will be in touch.