Subscribe To Our Newsletter

This field is for validation purposes and should be left unchanged.
Class Action U Logo
Check Your Eligibility

Orthopaedic Specialists of Massachusetts Data Breach

Orthopaedic Specialists of Massachusetts experienced a cybersecurity incident in January 2026 that potentially exposed personal and medical information, including Social Security numbers, medical records, and health insurance information, of patients and employees. The organization conducted a forensic review, notified affected individuals, and provided guidance on protective steps. Individuals are advised to monitor accounts, consider credit protections, and explore legal options related to the breach.

Facebook X-twitter-square Reddit
Check Your Eligibility
Orthopaedic Specialists of Massachusetts
Date of Breach: January 12–15, 2026
CAU logo

Who was affected:

Clients of Orthopaedic Specialists of Massachusetts

Impacted Data:

Full names

Addresses

Phone numbers

Dates of birth

Social Security numbers

Patient identification numbers

Medical account numbers

Medical records

Health insurance information

Other medical information

Check Your Eligibility

Orthopaedic Specialists of Massachusetts (“OSM”) disclosed a cybersecurity incident involving unauthorized access to emails between January 12–15, 2026. The breach potentially exposed sensitive personal and medical information of patients and employees, including individuals under the care of Dr. Steven Sand.

Orthopaedic Specialists of Massachusetts’ Data Breach Investigation

OSM discovered suspicious activity on its network on January 15, 2026. The organization promptly engaged legal counsel and third-party forensic specialists to investigate the incident. The investigation revealed that certain information pertaining to patients and employees may have been copied by an unauthorized individual during the period of January 12–15, 2026.

OSM conducted a comprehensive review of the data set, which concluded on June 8, 2026, to determine which individuals were affected and the types of information potentially involved. Notifications were sent to individuals whose information was impacted, along with guidance on protective measures. The company emphasized its commitment to safeguarding the privacy and security of personal and medical information.

When Did This Breach Occur?

The unauthorized access occurred between January 12 and January 15, 2026, and was discovered on January 15, 2026. Notifications to affected individuals were completed on June 8, 2026.

What Information Was Breached?

The breached information may have included:

  • Full names
  • Addresses
  • Phone numbers
  • Dates of birth
  • Social Security numbers
  • Patient identification numbers
  • Medical account numbers
  • Medical records
  • Health insurance information
  • Other medical information

What You Can Do

Affected individuals should take the following actions:

  1. Review account statements, explanation of benefits, and other personal records for suspicious activity.
  2. Obtain a free credit report annually from each of the three major credit reporting bureaus at https://www.annualcreditreport.com.
  3. Consider placing a fraud alert or security freeze with Equifax, Experian, and TransUnion.
  4. Be vigilant for phishing attempts, scam calls, or other communications referencing this breach.
  5. Contact law enforcement, the FTC, or the state attorney general if you detect unauthorized activity.

These steps help mitigate the risk of identity theft or unauthorized access to sensitive information.

File a Data Breach Lawsuit Against Orthopaedic Specialists of Massachusetts

If you received a notification from OSM regarding this incident, you may be eligible to pursue compensation through a data breach lawsuit.

Healthcare providers and organizations handling sensitive personal information are required to implement reasonable cybersecurity safeguards. Unauthorized access exposing medical records, Social Security numbers, and other sensitive data can place affected individuals at risk of identity theft, fraud, and privacy violations.

A data breach lawsuit may allow impacted individuals to recover compensation for identity protection services, time spent monitoring accounts, and emotional distress. Legal action can also encourage organizations to strengthen security protocols and better safeguard sensitive patient information.

Contact us at Class Action U, where we’ll connect you with a lawyer skilled in class action lawsuits. If you’ve been contacted about this breach, received notice, or discovered you were impacted, fill out our quick, easy, and secure form to sign up. There is no cost to reach out to our legal partner and no obligation after speaking with someone from our team.

VIEW PDF
Subscribe To Our Newsletter

New cases and investigations, settlement deadlines, and news straight to your inbox.

This field is for validation purposes and should be left unchanged.
Other Data Breaches
Premium Select Sires Data Breach
Date of Breach: July 9, 2026
T.A. Solberg Co Data Breach
Date of Breach: June 5, 2026
Moonlight Basin Data Breach
Date of Breach: July 2, 2026
Show More

Frequently Asked Questions

A data breach occurs when sensitive, confidential, or protected information is accessed, stolen, or disclosed without authorization. Data breaches often occur through phishing emails, malware, weak passwords, insider threats, or unsecured databases. Indicators of a data breach can include unexpected password resets, suspicious account activity, unauthorized transactions, or notifications from companies about compromised information.If you suspect your data has been compromised, you must take measures and act quickly. Change passwords, enable two-factor authentication, review your financial accounts for unusual activity and consider freezing your credit.

Once stolen, your personal information may be sold on the dark web or used for identity theft and financial fraud. In some cases, hackers use the data to extort companies or launch further attacks. Victims often face long-term risks, including damage to credit and privacy.

If you receive a data breach notification, don’t ignore it. Immediately change passwords for the affected account and any others that share credentials. Enroll in any free credit monitoring services offered and monitor financial statements closely.

To pursue a data breach claim, you’ll need documentation showing your information was compromised and proof of resulting harm, such as fraudulent charges, credit score damage, or identity theft reports. Notification letters, financial records, and communication with the breached company can help support your claim.

Yes. If a company fails to protect consumer data or delays notifying victims, it may be held liable under state and federal privacy laws. Many victims join class action lawsuits to recover financial losses and hold negligent organizations accountable.

Data breach settlements vary widely depending on the size of the breach, type of data compromised, and damages suffered by victims. Payouts may include cash compensation, identity theft protection, or reimbursement for losses. Many settlements range from a few hundred to several thousand dollars per person. A skilled data breach lawyer can guide victims through the complex legal process, ensuring their rights are protected. If you’ve received a data breach notification or believe your personal data was exposed, you may be eligible for compensation. Contact Class Action U to learn more about how to join a data breach lawsuit and understand the process of filing.