16 Hospitals Lose Data in Prospect Medical Holdings Breach

  • By Steven
  • Published: Aug 31, 2023
  • Last Updated: Sep 01, 2023

Prospect Medical Holdings Data Breach

Prospect Medical Holdings is an umbrella company with over 16 separate hospitals throughout Pennsylvania, California, Rhode Island, and Connecticut. The company manages a huge amount of information between all those different hospitals, and all that data could easily be misused if the wrong individuals accessed it. Prospect Medical Holdings was recently the victim of a data breach, though the company itself did not announce that information to the world. 

How Did the Attack Occur?

This attack on Prospect Medical Holdings occurred on August 3, 2023, by the Rhysida ransomware gang. We know the gang was behind the attack because it announced that it was and explained what information was stolen overall. Bleeping Computer put up a story about the attack and the message posted by the gang after it occurred. The company isn't currently responding to any queries about the breach, but it appears that it is working to complete a full investigation and to increase security measures around the organization. 

What Information Was Viewed or Stolen?

According to Rhysida, the ransomware gang that took responsibility for this data breach, approximately 500,000 Social Security numbers, patient records, and corporate documents were taken from the company. All this data is being held for misuse, and Rhysida is demanding a ransom payment to stop it from using the data for identity theft or reselling the information to other individuals who want to purchase it to do harm. According to the gang, a total of 1TB worth of documents and 1.3 TB of SQL database information was stolen from the company during the attack. 

How Did Prospect Medical Admit to the Breach?

Prospect Medical Holdings has released bits and pieces of information about the data breach when asked questions by news outlets, but the company hasn't released an official notice yet and it hasn't sent letters to the individuals impacted yet. The breach is still very new, and it's likely that PMH will take more measures to notify everyone involved over the coming months. The only reason so many know about this data breach already is because the ransomware gang behind the attack released information about the attack on the internet, where it could be viewed by others.  

What Will Become of the Stolen Information?

We don't know how the gang will use the stolen information, but it will likely resell it or launch cyber-attacks based on the data gathered. Many of the corporate documents could be sold to competitors and could do serious damage to Prospect Medical. 

What Should Affected Parties Do in the Aftermath of the Breach?

While you likely aren't sure whether your information was involved in this breach or not, when you get data explaining you lost information, you should take steps to protect yourself. Check your credit, invest in credit monitoring, and put a freeze on your credit. If you believe it's possible your data was stolen, you can start taking those measures now to be sure you're protected. The company will unlikely pay the gang to stop them from misusing the information, so it is up to you to safeguard your data.

About the Author
IDStrong Logo

Related Articles

Instagram Vulnerability Allowed Hackers Access to Control Your Phone

Security experts Check Point Research discovered a critical vulnerability while examining Instagra ... Read More

Alien Malware Infects More than 226 Mobile Apps and Steals Bank Data

As reported on September 24, 2020, by ZDNet and ThreatPost, a new strain of malware named “A ... Read More

Universal Health Systems Hit by Ransomware Attack

Universal Health Systems (UHS), a Fortune 500 company owning more than 400 hospitals across the co ... Read More

Exchange Server Bug Exposes a Big Risk to Hackers

Months after Microsoft released a patch to fix a serious flaw in MS Exchange Server, more than 61% ... Read More

Clients’ Bank Data Exposed in Blackbaud Ransomware Attack

Blackbaud software was victim to a ransomware attack last May, and new information suggests that c ... Read More

Latest Articles

What You Need to Know about the Data Breach MC2 Data

What You Need to Know about the Data Breach MC2 Data

Founded in 2018, MC2 Data is based in Florida and specializes in background check services. MC2 aggregates data from several records to provide background check services to landlords, employers, and other organizations.

What You Need to Know about the Delta Dental Data Breach

What You Need to Know about the Delta Dental Data Breach

Delta Dental is a dental insurance provider serving over 90 million Americans. It offers coverage in all 50 states, Puerto Rico, and Washington, D.C. The company was established in 1966 in California as part of the Delta Dental Plans Association.

What You Need to Know about the Hot Topic Data Breach

What You Need to Know about the Hot Topic Data Breach

Hot Topic plays in the fashion, apparel, and shoe industry as a retailer of music-influenced apparel and accessories, such as jeans, tops, belts, dresses, pajamas, sunglasses, jewelry, and tees.

Featured Articles

How to Buy a House with Bad Credit

How to Buy a House with Bad Credit

Buying your own home is the American Dream, but it might seem out of reach to those with bad credit. However, the good news is, if your credit is less than perfect, you do still have options and in most cases, can still buy a home.

How Secure Is Your Password? Tips to Improve Your Password Security

How Secure Is Your Password? Tips to Improve Your Password Security

Any good IT article on computers and network security will address the importance of strong, secure passwords. However, the challenge of good passwords is that most people have a hard time remembering them, so they use simple or obvious ones that pose a security risk.

Top 10 Senior Scams and How to Prevent Them

Top 10 Senior Scams and How to Prevent Them

Senior scams are becoming a major epidemic for two reasons. First, seniors often have a lot of money in the bank from a life of working hard and saving.

Notice

By proceeding with this scan, you agree to let IDStrong run a Free Scan of supplied parameters of your personal information and provide free preliminary findings in compliance with our Terms of Use and Privacy Notice. You consent to us using your provided information to complete the Free Scan and compare it against our records and breach databases or sources to provide your Free preliminary findings report.

Rest assured: IDStrong will not share your information with third parties or store your information beyond what is required to perform your scan and share your results.

Free Identity Threat Scan
Instantly Check if Your Personal Information is Exposed
All fields below are required
Please enter first name
Please enter last name
Please enter a city
Please select a state
Please enter an age
Please enter an email address
Close