Allied Health MSO Holdco, LLC Data Breach Lawsuit Investigation
Received an August 2026 breach notice from Allied Health?
Dapeer Law, P.A. is investigating a potential class action arising from a security incident at Aesto, LLC, a healthcare data migration and archiving vendor, on behalf of patients of Allied Health MSO Holdco, LLC whose names and Social Security numbers may have been exposed in the incident disclosed in August 2026.
Who may qualify
You may be eligible to participate in a class action if any of the following applies:
- You received a data breach notification letter from Allied Health dated August 2026.
- Your letter offered enrollment in free Cyberscout credit monitoring and identity theft protection for 24 months, with up to $1 million in identity theft insurance.
- You had personal information, such as your name and Social Security number, held in Allied Health patient files that were stored or migrated by its vendor, Aesto, LLC.
- No proof of harm required to consult with counsel. You do not need to have already suffered identity theft to explore your legal options.
- Excluded: individuals who did not receive a breach notice and whose information was not involved in the incident.
Not sure if you qualify?
Send us your notice, we'll confirm your eligibility at no cost.
What happened
Aesto, LLC, a Birmingham, Alabama company that provides healthcare data migration and archiving services, reported a data security incident involving systems that contained Allied Health MSO Holdco, LLC patient information. Notice letters to affected individuals are dated August 24, 2026, and Aesto filed breach reports with the Massachusetts Attorney General's Office on August 24, 2026 and with the Texas Attorney General's Office on August 25, 2026. The letter sent to Massachusetts residents does not describe the nature of the incident, and states that Aesto continually evaluates and modifies its practices and internal controls to enhance the security and privacy of the information it holds.
The regulator filings identify the categories of personal information involved as names and Social Security numbers, and report 1,136 individuals affected in total, consisting of 573 Texas residents and 563 Massachusetts residents. Aesto is offering affected individuals 24 months of complimentary credit monitoring and identity theft protection through Cyberscout, a TransUnion company, together with up to $1 million in identity theft insurance and proactive fraud assistance. Enrollment must be completed within 90 days of the date on the letter using the unique code printed in the notice. No payment card information or details of medical treatment were listed in the notice.
A Social Security number paired with a full name is among the most durable data sets for identity thieves, because a Social Security number cannot be changed on request the way a card number can, and it supports new-account fraud, tax refund fraud, and fraudulent benefit claims years after a breach. How the incident occurred, when it began, when it was discovered, how long the data was accessible, and why patient files held by a third-party vendor contained Social Security numbers are among the questions being evaluated. The involvement of a vendor also raises the question of what security requirements Allied Health imposed on Aesto and how those requirements were monitored.
What to do if you received a letter
Keep your notice letter
Do not discard it. Your letter contains the unique enrollment code for the credit monitoring offer and is important evidence if you decide to participate in a lawsuit.
Enroll in the free 24-month credit monitoring
Enroll in the Cyberscout (TransUnion) monitoring and identity theft protection offered in your letter within 90 days of the date on the notice, using the unique code provided at bfs.cyberscout.com/activate. Accepting this benefit does not waive your right to pursue legal action.
Place a fraud alert or credit freeze
Contact Equifax, Experian, and TransUnion to place a fraud alert or freeze on your file. Request a free weekly credit report from AnnualCreditReport.com, and use the FTC's IdentityTheft.gov recovery guide. Because a Social Security number was reported as involved, consider requesting an IRS Identity Protection PIN and checking your Social Security earnings statement for employment you do not recognize.
Speak with a data breach attorney
Consultations with Dapeer Law are free and confidential. We'll review your notice, explain your options, and advise whether you may be eligible to join a class action.
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Breach timeline
Compensation you may be entitled to
Out-of-pocket expenses
Credit freezes, identity restoration services, and other costs incurred responding to the breach.
Time spent monitoring
Hours spent reviewing accounts, disputing fraudulent charges, and dealing with identity theft issues.
Identity theft & fraud losses
Unreimbursed funds stolen from accounts, unauthorized credit lines, fraudulent credit accounts or tax filings opened in your name, or tax refund fraud tied to the breach.
Statutory damages
Certain state data breach and consumer protection statutes provide for fixed damages regardless of actual loss.
Injunctive relief
Court orders requiring Allied Health and its vendors to implement stronger data security practices going forward.
Compensation categories depend on applicable state law, the types of data exposed, and documented losses. No recovery is guaranteed.
Common questions
I received a data breach letter from Allied Health. What should I do? +
Keep the letter, enroll in the free 24-month Cyberscout credit monitoring and identity theft protection within 90 days of the date on your notice, order and review your free credit reports at AnnualCreditReport.com or by calling 1-877-322-8228, and consider placing a security freeze or fraud alert with Equifax, Experian, and TransUnion. A freeze is free and blocks new credit from being opened in your name without your authorization. Because a Social Security number was reported as involved, requesting an IRS Identity Protection PIN is also worth considering. If you find fraud, file a police report, keep a copy, and use the FTC's recovery guidance at IdentityTheft.gov or 1-877-438-4338. Accepting credit monitoring does not waive your right to sue.
Am I eligible to join a class action against Allied Health? +
If you received an August 2026 breach notice relating to Allied Health patient information held by Aesto, LLC, you may be eligible for a free case evaluation. Eligibility depends on your state of residence, the categories of your data that were exposed, and any losses or out-of-pocket costs you have incurred. Dapeer Law will review your notice at no cost.
How much money could I receive from a class action lawsuit? +
Data breach class action recoveries vary significantly. Settlements typically range from a few hundred dollars for basic out-of-pocket losses to several thousand dollars for documented identity theft, with class size, damages, and negotiation all affecting the final amount. No payout is guaranteed, and this investigation has not yet resulted in a settlement.
What personal information was exposed in the breach? +
The breach reports filed with the Massachusetts and Texas Attorneys General identify names and Social Security numbers as the categories of personal information involved. No payment card information or details of medical treatment were listed in the notice. The letter sent to Massachusetts residents does not describe the nature of the incident itself. Your individual letter should specify the categories of your data that were affected. If you no longer have it, Dapeer Law can help you obtain a copy.
Did Allied Health offer free credit monitoring? +
Yes. Aesto is offering 24 months of complimentary credit monitoring and identity theft protection through Cyberscout, a TransUnion company, along with up to $1 million in identity theft insurance and proactive fraud assistance. Enrollment must be completed within 90 days of the date on your letter, at bfs.cyberscout.com/activate, using the unique code printed in the notice. A dedicated assistance line is available at 855-308-3709, Monday through Friday, 8 a.m. to 8 p.m. Eastern Time. Enrolling is separate from, and does not waive, your right to pursue a claim.
How many people were affected by the Allied Health breach? +
The regulator filings report 1,136 individuals affected in total, consisting of 573 Texas residents and 563 Massachusetts residents. Whether additional residents of other states were affected has not been publicly disclosed. This page will be updated as additional information becomes available.
Is there a deadline to take legal action? +
Yes. Statutes of limitations for data breach claims vary by state and legal theory, typically ranging from one to six years. Waiting can permanently bar your claim. Contact us as soon as possible for a free evaluation.
How do I get a copy of the official breach notice? +
A copy of the notice is available through the Massachusetts Attorney General's public data breach records, linked in Sources below. If you received a letter but no longer have it, Dapeer Law can assist you in obtaining a copy during your free consultation.
Sources & references
- Official breach notice filing · Massachusetts Attorney General, Allied Health MSO Holdco, LLC breach notice (PDF)
- Secondary regulator posting · Texas Attorney General, Data Breach Reports (reported August 25, 2026)
- Credit bureau freezes · Equifax · Experian · TransUnion
- Free weekly credit reports · AnnualCreditReport.com
- Identity theft recovery guide · FTC IdentityTheft.gov
Don't let the deadline decide for you. Submit your claim today.
You only have a limited window to act. Our team will review your notice, explain your options, and tell you whether you may be eligible to recover compensation, at no cost to you.
