Cornerstone Healthcare Data Breach Affects 50,544 Texans

Dallas-based healthcare provider, Cornerstone Healthcare Group Management Services LLC, disclosed a significant data breach from December 19, 2023. This breach has affected a substantial number of individuals, with 50,544 people impacted in Texas and an additional 6 individuals in Massachusetts.

The breach involved the unauthorized access to sensitive information, which included:

• Name of individual
• Address
• Social Security Number
• Driver’s License number
• Government-issued ID number (e.g., passport, state ID card)
• Financial Information (e.g., account number, credit or debit card number)
• Medical Information
• Health Insurance Information
• Date of Birth

The breach was first publicly disclosed on July 2, 2024, with further details released on November 6, 2024.

You can find the official notice on the Texas Attorney General's website, the Massachusetts Attorney General's website, and the California Attorney General's website.

Cornerstone Healthcare's Response

In response to the data breach, Cornerstone Healthcare Group Management Services LLC has notified affected individuals via U.S. Mail. The company is likely taking steps to enhance its security measures to prevent future breaches, although specific actions have not been detailed in the information provided.

Steps to take if you are affected by the data breach

If you believe you have been affected by this data breach, it is crucial to take immediate action to protect your personal information. Here are some steps you can consider:

1. Monitor Your Financial Accounts: Regularly check your bank and credit card statements for any unauthorized transactions. Report any suspicious activity to your financial institution immediately.
2. Check Your Credit Reports: Obtain a free credit report from each of the three major credit bureaus (Equifax, Experian, and TransUnion) and review them for any inaccuracies or unfamiliar accounts.
3. Consider a Credit Freeze or Fraud Alert: A credit freeze can prevent new accounts from being opened in your name, while a fraud alert can make it more challenging for identity thieves to open accounts in your name.
4. Change Your Passwords: Update passwords for your online accounts, especially those related to financial and personal information. Use strong, unique passwords for each account.
5. Stay Informed: Keep an eye out for any communications from Cornerstone Healthcare Group Management Services LLC regarding updates or additional steps they are taking.