La Perouse Data Breach Lawsuit Investigation
Was your Social Security number or medical data exposed to cyber-criminals? A devastating ransomware attack on La Perouse has put thousands at risk of identity theft and insurance fraud. Find out how to protect yourself »
What Happened?
La Perouse, LLC—an El Segundo, CA–based medical billing and coding management company—confirmed a cybersecurity incident after the ransomware group Everest boasted about stealing company data on August 8, 2025. The breach was formally reported to the U.S. Department of Health and Human Services (HHS) on September 2, 2025 as a “hacking/IT incident.”
While La Perouse has not publicized exact numbers, several thousand patients from multiple medical practices are believed to be affected. Investigators say both personally identifiable information (PII) and protected health information (PHI) were taken.
Information Potentially Exposed
- Full names & contact information
- Social Security numbers
- Dates of birth
- Addresses & driver’s license numbers
- Government-issued IDs
- Medical records & health insurance details
- Financial/billing data (card number, expiration date, CVV)
Why This Breach Matters
Ransomware attacks do more than lock up corporate computers. Once data is posted for sale on dark-web markets, victims face:
- Identity theft and fraudulent credit applications
- Medical identity fraud—false claims filed in your name
- Financial loss from unauthorized charges
- Long-term privacy concerns as health records circulate online
Your Immediate Next Steps
- Review any mailed breach notice from La Perouse or your healthcare provider and keep it for your records.
- Enroll in free credit or identity monitoring if offered—act quickly before the sign-up window closes.
- Check your credit reports and place a fraud alert or credit freeze with Experian, Equifax, or TransUnion.
- Monitor bank and insurance statements for unfamiliar activity; report issues immediately.
- Be alert to phishing calls or emails requesting personal or insurance information.
Can You File a Lawsuit?
Under U.S. privacy and consumer-protection laws, organizations must safeguard sensitive data. When they fail, victims may pursue compensation for:
- Out-of-pocket expenses (credit monitoring, freezing fees, notary costs)
- Time spent addressing identity theft or fraudulent claims
- Emotional distress and loss of privacy
Class action investigations are underway to hold La Perouse accountable and secure damages for affected patients.
See if You Qualify for Compensation
Timeline of Key Events
- Aug 8 2025: Everest ransomware group posts about the breach on the dark web.
- Aug 2025: La Perouse begins internal investigation.
- Sept 2 2025: Company files official breach report with HHS.
- Fall 2025: Notification letters scheduled to be mailed to impacted patients.
About La Perouse, LLC
Founded and doctor-owned, La Perouse provides revenue-cycle management, billing, and coding services to medical groups, hospitals, and clinics nationwide. Headquarters are in El Segundo, California, with additional operations in Las Vegas, Nevada.
FAQ: La Perouse Data Breach
How do I know if I am affected by the La Perouse data breach?
La Perouse or your healthcare provider will send a written notice if your information was involved. If you have moved recently, contact the provider to confirm your current address.
What personal data did the hackers obtain from La Perouse?
Investigators report that names, Social Security numbers, dates of birth, driver’s licenses, health insurance details, medical records, and payment information may have been taken.
Is La Perouse offering free credit monitoring?
The company is expected to include complimentary credit or identity-protection services in its notification letters. Read the letter carefully for enrollment instructions and deadlines.
Can I sue La Perouse for the data breach?
Potentially, yes. Victims may seek monetary damages through individual claims or a class action for financial losses, time, and emotional distress linked to the breach.
How long will the La Perouse lawsuit investigation take?
Class action investigations can take months to gather evidence and certify a class. Joining early ensures you receive updates and don’t miss filing deadlines.
Stay Informed & Protect Your Identity
The fallout from a medical data breach can last years. Stay proactive with ongoing credit monitoring, secure passwords, and routine checks of insurance statements. If you suspect misuse of your information, act immediately to limit damage.
Disclaimer: This article is for informational purposes only and does not constitute legal advice. Consult an attorney to discuss your specific situation.
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