Synapse Health, Inc. data breach
Incident readout
- Company
- Synapse Health, Inc.
- Reported to
- Illinois Attorney General
- Filed
- June 3, 2025
- People affected
- Not stated in the filing
- Incident type in filing
- Not stated
- Our review
- Investigation Open
Was this a ransomware attack?
The filing does not say ransomware was involved. We do not label an incident ransomware unless the company’s report says so. Whatever the cause, the steps to protect yourself and the legal question are the same.
What we know
Synapse Health, Inc. operates within the healthcare and medical technology sector, providing coordinated care management, clinical analytics, and patient-support infrastructure. By bridging the gap between healthcare providers, insurance payers, and patients, the organization routinely collects, processes, and stores vast repositories of highly sensitive Protected Health Information (PHI) and Personally Identifiable Information (PII). Because of its central role in managing patient care pathways and medical data exchanges, the company maintains extensive digital files containing deep medical histories, insurance credentials, and direct personal identifiers, making it a critical custodian of confidential data. In 2025, Synapse Health, Inc. reported a significant cybersecurity incident to the Illinois Attorney General, joining a growing wave of targeted attacks against healthcare-adjacent entities. While exact technical forensics continue to be evaluated, incidents of this magnitude typically involve sophisticated unauthorized access to internal databases, external network compromises, or vulnerabilities within third-party vendor software supply chains. Modern cybercriminal syndicates frequently exploit these entry points to infiltrate administrative networks, exfiltrate confidential files, and deploy ransomware, directly undermining the digital perimeter designed to safeguard sensitive health data. The exposure resulting from this breach compromises multiple categories of sensitive information, each carrying severe, long-term risks for affected individuals. Exposed records commonly include full names, dates of birth, Social Security numbers, medical record numbers, health insurance policy details, and clinical diagnosis or prescription histories. Unlike easily replaceable credit card numbers, permanent identifiers like Social Security numbers and detailed medical histories cannot be changed. When compromised, this data exposes victims to severe hazards, including medical identity theft—where unauthorized actors obtain treatment using another person's insurance—alongside tax fraud, financial account takeover, and targeted phishing scams that exploit intimate knowledge of a victim's healthcare providers. As a handler of sensitive medical and personal data, Synapse Health, Inc. was bound by stringent legal and regulatory frameworks, most notably the Health Insurance Portability and Accountability Act (HIPAA), the Federal Trade Commission (FTC) Act, and applicable Illinois state data privacy statutes. These laws mandate rigorous technical, physical, and administrative safeguards to protect electronic PHI and consumer data against unauthorized disclosure. The occurrence of a widespread data breach strongly suggests systemic failures in maintaining adequate cybersecurity controls, patching known vulnerabilities, or enforcing robust encryption and access management protocols, thereby breaching the duty of care owed to consumers. Receiving an official data breach notification letter from Synapse Health, Inc. serves as formal legal confirmation that your confidential information was compromised due to corporate security negligence. Under Illinois law and federal precedent, the receipt of this notice establishes legal standing to initiate or join a class action lawsuit aimed at holding the company accountable. Affected individuals do not need to wait until they experience actual financial loss or identity theft to pursue legal remedies; the increased risk of future harm alone is legally actionable. Our firm handles these complex data privacy cases on a contingency fee basis, meaning you pay nothing out of pocket, and we only recover fees if we successfully secure a financial recovery on your behalf.
See every breach reported in Illinois or read what to do after a ransomware attack.
After the Synapse Health, Inc. incident: what to do and your options
- What should I do after getting the Synapse Health, Inc. data breach notice?
- Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
- Did Synapse Health, Inc. offer free credit monitoring?
- Check your letter from Synapse Health, Inc.. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Enrolling does not give up your right to bring a claim.
- Can I sue Synapse Health, Inc. over the data breach?
- It depends on what was exposed, the law in Illinois and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
- Do I need a Synapse Health, Inc. data breach lawyer or attorney?
- Whether the company's systems were encrypted by ransomware or data was simply taken, the legal question is the same: did it protect your information the way the law requires? An attorney can review your notice for free, and these cases are usually handled on contingency.
- Is there a Synapse Health, Inc. data breach class action lawsuit?
- Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Synapse Health, Inc.. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
- Is the Synapse Health, Inc. data breach letter legit or a scam?
- A notice from Synapse Health, Inc. in the mail matches the breach Synapse Health, Inc. reported to the Illinois Attorney General on June 3, 2025. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Synapse Health, Inc. through a phone number or website you find yourself.
- How much could a Synapse Health, Inc. data breach settlement or claim be worth?
- There is no set amount, and no Synapse Health, Inc. settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. Keep receipts and records; they're what damages claims are built on.
Other breaches reported in Illinois
- The University Of Illinois College Of Medicine - ChicagoIllinois Attorney General · Filed July 14, 2026Count not stated
- Abbott Cancer Diagnostics (Formerly Known As Exact Sciences)Illinois Attorney General · Filed July 8, 2026Count not stated
- Aspire Rural Health SystemIllinois Attorney General · Filed July 7, 2026Count not stated
- EVERSANA LIFE SCIENCES SERVICESIL Attorney General · Filed June 30, 2026Count not stated
- EVERSANA LIFE SCIENCES SERVICESIllinois Attorney General · Filed June 30, 2026Count not stated
- EduPath Learning PlatformIllinois Attorney General · Filed June 25, 202678,000 affected
Attorney advertising. This page reflects a public regulator filing; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.