Advocate Good Shepherd Hospital
Advocate Aurora Health, which operates hospitals in Libertyville, Barrington and throughout the Chicago area, reported a data breach that may have affected three million patients.
The health system released a statement and said that pieces of code called pixels, which gather user information on some of the health system’s websites or applications, shared certain patient information to third-party vendors that provided the health system with the pixel technology.
Tracking pixels or similar technologies were installed on patient portals available through MyChart and LiveWell websites and applications, as well as some of the system’s scheduling widgets.
The shared information may have involved a patient’s IP address, first and last name, medical record number, insurance status, proximity to an Advocate location, provider information, communications through MyChart and information about appointments or procedures.
“Based on our investigation, no social security number, financial account, credit card, or debit card information was involved in this incident,” the system said in the statement.
The system said they review in aggregate the information gathered by tracking pixels so that they can “better understand patient needs and preferences to provide needed care to our patient population.”
According to a list of breaches provided by the U.S. Department of Health and Human Services Office for Civil Rights, Advocate’s breach may have affected three million people.
The health system has since disabled or removed the pixels from patient websites and applications and launched an investigation into the matter.
Read more here.
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