By Tomas Apodaca and Colin Lecher | CalMatters
The web site that lets Californians store for medical health insurance underneath the Reasonably priced Care Act, coveredca.com, has been sending delicate knowledge to LinkedIn, forensic testing by CalMatters has revealed.
As guests crammed out types on the web site, trackers on the identical pages informed LinkedIn their solutions to questions on whether or not they had been blind, pregnant, or used a excessive variety of prescription drugs. The trackers additionally monitored whether or not the guests stated they had been transgender or doable victims of home abuse. (See the info on our Github repo.)
Lined California, the group that operates the web site, eliminated the trackers as CalMatters and The Markup reported this text. The group stated they had been eliminated “due to a marketing agency transition” in early April.
In an announcement, Kelly Donohue, a spokesperson for the company, confirmed that knowledge was despatched to LinkedIn as a part of an promoting marketing campaign. Since being knowledgeable of the monitoring, “all active advertising-related tags across our website have been turned off out of an abundance of caution,” she added.
“Covered California has initiated a review of our websites and information security and privacy protocols to ensure that no analytics tools are impermissibly sharing sensitive consumer information,” Donohue stated, including that they’d “share additional findings as they become available, taking any necessary steps to safeguard the security and privacy of consumer data.”
Guests who crammed out well being data on the positioning might have had their knowledge tracked for greater than a yr, in keeping with Donohue, who stated the LinkedIn marketing campaign started in February 2024.
CalMatters noticed the trackers immediately in February and March of this yr. It confirmed most advert trackers, together with the Meta “pixel” tracker, in addition to all third-party cookies, have been faraway from the positioning as of April 21.
Since 2014, greater than 50 million Individuals have signed up for medical health insurance by way of state exchanges like Lined California. They had been arrange underneath the Reasonably priced Care Act, signed into legislation by President Barack Obama 15 years in the past. States can both function their alternate web sites in partnership with the federal authorities or independently, as California does.
Lined California operates as an unbiased entity throughout the state authorities. Its board is appointed by the governor and Legislature.
In March, Lined California introduced that, after 4 years of accelerating enrollment, a document of almost 2 million folks had been coated by medical health insurance by way of this system. In all, the group stated, about one in six Californians had been at one level enrolled by way of Lined California. Between 2014 and 2023, the uninsured price fell from 17.2% to six.4%, in keeping with the group, the most important drop of any state throughout that point interval. This coincided with a sequence of eligibility expansions to Medi-Cal, the state’s medical health insurance program for lower-income households.
Consultants expressed alarm at the concept that these thousands and thousands of individuals may have had delicate well being knowledge despatched to a personal firm with out their data or consent. Sara Geoghegan, senior counsel on the Digital Privateness Data Middle, stated it was “concerning and invasive” for a medical health insurance web site to be sending knowledge that was “wholly irrelevant” to the makes use of of a for-profit firm like LinkedIn.
“It’s unfortunate,” she stated, “because people don’t expect that their health information will be collected and used in this way.”
The LinkedIn Perception Tag
CalMatters and The Markup in current months scanned for trackers on lots of of California state and county authorities web sites that provide companies for undocumented immigrants utilizing Blacklight, an automatic software developed by The Markup for auditing web site trackers.
CalMatters discovered that Lined California had greater than 60 trackers on its website. Out of greater than 200 of the federal government websites, the typical variety of trackers on the websites was three. Lined California had dozens greater than some other web site we examined.
On coveredca.com, trackers from well-known social media corporations like Meta collected data on customer web page views, whereas lesser-known analytics and media marketing campaign corporations like e mail advertising and marketing firm LiveIntent additionally adopted customers throughout the positioning.
However by far essentially the most delicate data was transmitted to LinkedIn.
Whereas a number of the knowledge despatched to LinkedIn was comparatively innocuous, comparable to what pages had been visited, Lined California additionally despatched the corporate detailed data when guests chosen docs to see in the event that they had been coated by a plan, together with their specialization. The positioning additionally informed LinkedIn if somebody looked for a selected hospital.

Along with demographic data together with gender, the positioning additionally shared particulars with LinkedIn when guests chosen their ethnicity and marital standing, and once they informed coveredca.com how usually they noticed docs for surgical procedure or outpatient therapy.

LinkedIn, like different giant social media corporations, provides a manner for web sites to simply transmit knowledge on their guests by way of a monitoring software that the websites can place on their pages. In LinkedIn’s case, this software known as the Perception Tag. Through the use of the tag, companies and different organizations can later goal ads on LinkedIn to shoppers which have already proven curiosity of their services or products. For an e-commerce website, a tracker on a web page would possibly be capable of notice when somebody added a product to their cart, and the enterprise can then ship advertisements for that product to the identical individual on their social media feeds.
A well being care market like Lined California would possibly use the trackers to succeed in a bunch of people that may be occupied with a reminder of a deadline for open medical health insurance enrollment, for instance.
In its assertion, Lined California famous the usefulness of those instruments, saying the group “leverages LinkedIn’s advertising platform tools to understand consumer behavior and deliver tailored messages to help them make informed decisions about their health care options.”

Trackers can be worthwhile to the social media corporations that provide them. Along with driving advert gross sales, they supply a chance to assemble data on guests to web sites apart from their very own.
On its informational web page in regards to the Perception Tag, LinkedIn locations the burden on web sites that make use of the tag to not use it in dangerous conditions. The tag “should not be installed on web pages that collect or contain Sensitive Data,” the web page advises, together with “pages offering specific health-related or financial services or products to consumers.”
LinkedIn spokesperson Brionna Ruff stated in an emailed assertion, “Our Ads Agreement and documentation expressly prohibit customers from installing the Insight Tag on web pages that collect or contain sensitive data, including pages offering health-related services.. We don’t allow advertisers to target ads based on sensitive data or categories.”
Authorized recourse
Assortment of delicate data by social media trackers has in earlier cases led to removing of the trackers, lawsuits, and scrutiny by state and federal lawmakers.
For instance, after The Markup in 2022 revealed the Division of Schooling despatched private data to Fb when college students utilized for school monetary support on-line, the division turned off the sharing, confronted questions from two members of Congress, and was sued by two advocacy teams who sought extra details about the sharing. Different tales in the identical sequence about trackers, often known as the Pixel Hunt, additionally led to modifications and blowback, together with a crackdown by the Federal Commerce Fee on telehealth corporations transmitting private data to corporations together with Meta and Google with out person consent and proposed class motion lawsuits over data shared by way of trackers with drug shops, well being suppliers, and tax prep corporations.
LinkedIn is already dealing with a number of proposed class-action lawsuits associated to the gathering of medical data. In October, three new lawsuits in California courts alleged that LinkedIn violated customers’ privateness by amassing data on medical appointment websites, together with for a fertility clinic.
Social media corporations’ monitoring practices have underpinned the super development of the tech trade, however few internet customers are conscious of how far the monitoring goes. “This absolutely contradicts the expectation of the average consumer,” Geoghegan stated.
In California, a legislation referred to as the California Confidentiality of Medical Data Act governs the privateness of medical data within the state. Below the act, shoppers should give permission to some organizations earlier than their medical data is disclosed to 3rd events. Corporations have confronted litigation underneath the legislation for utilizing internet monitoring applied sciences, though these fits haven’t all the time been profitable.
Geoghegan stated present protections like these don’t go far sufficient in serving to shoppers shield their delicate knowledge.
“This is an exact example of why we need better protections,” she stated of LinkedIn receiving the info. “This is sensitive health information that consumers expect to be protected and a lack of regulations is failing us.”
Initially Printed: