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FTC Report Confirms: Commercial Surveillance is Out of Control

A new Federal Trade Commission (FTC) report confirms what EFF has been warning about for years: tech giants are widely harvesting and sharing your personal information to fuel their online behavioral advertising businesses. This four-year investigation into the data practices of nine social media and video platforms, including Facebook, YouTube, and X (formerly Twitter), demonstrates how commercial surveillance leaves consumers with little control over their privacy. While not every investigated company committed the same privacy violations, the conclusion is clear: companies prioritized profits over privacy. 

While EFF has long warned about these practices, the FTC’s investigation offers detailed evidence of how widespread and invasive commercial surveillance has become. Here are key takeaways from the report:

Companies Collected Personal Data Well Beyond Consumer Expectations

The FTC report confirms that companies collect data in ways that far exceed user expectations. They’re not just tracking activity on their platforms, but also monitoring activity on other websites and apps, gathering data on non-users, and buying personal information from third-party data brokers. Some companies could not, or would not, disclose exactly where their user data came from. 

The FTC found companies gathering detailed personal information, such as the websites you visit, your location data, your demographic information, and your interests, including sensitive interests like “divorce support” and “beer and spirits.” Some companies could only report high-level descriptions of the user attributes they tracked, while others produced spreadsheets with thousands of attributes. 

There’s Unfettered Data Sharing With Third Parties

Once companies collect your personal information, they don’t always keep it to themselves. Most companies reported sharing your personal information with third parties. Some companies shared so widely that they claimed it was impossible to provide a list of all third-party entities they had shared personal information with. For the companies that could identify recipients, the lists included law enforcement and other companies, both inside and outside the United States. 

Alarmingly, most companies had no vetting process for third parties before sharing your data, and none conducted ongoing checks to ensure compliance with data use restrictions. For example, when companies say they’re just sharing your personal information for something that seems unintrusive, like analytics, there's no guarantee your data is only used for the stated purpose. The lack of safeguards around data sharing exposes consumers to significant privacy risks.

Consumers Are Left in the Dark

The FTC report reveals a disturbing lack of transparency surrounding how personal data is collected, shared, and used by these companies. If companies can’t tell the FTC who they share data with, how can you expect them to be honest with you?

Data tracking and sharing happens behind the scenes, leaving users largely unaware of how much privacy they’re giving up on different platforms. These companies don't just collect data from their own platforms—they gather information about non-users and from users' activity across the web. This makes it nearly impossible for individuals to avoid having their personal data swept up into these vast digital surveillance networks. Even when companies offer privacy controls, the controls are often opaque or ineffective. The FTC also found that some companies were not actually deleting user data in response to deletion requests.

The scale and secrecy of commercial surveillance described by the FTC demonstrates why the burden of protecting privacy can’t fall solely on individual consumers.

Surveillance Advertising Business Models Are the Root Cause

The FTC report underscores a fundamental issue: these privacy violations are not just occasional missteps—they’re inherent to the business model of online behavioral advertising. Companies collect vast amounts of data to create detailed user profiles, primarily for targeted advertising. The profits generated from targeting ads based on personal information drive companies to develop increasingly invasive methods of data collection. The FTC found that the business models of most of the companies incentivized privacy violations.

FTC Report Underscores Urgent Need for Legislative Action

Without federal privacy legislation, companies have been able to collect and share billions of users’ personal data with few safeguards. The FTC report confirms that self-regulation has failed: companies’ internal data privacy policies are inconsistent and inadequate, allowing them to prioritize profits over privacy. In the FTC’s own words, “The report leaves no doubt that without significant action, the commercial surveillance ecosystem will only get worse.”

To address this, the EFF advocates for federal privacy legislation. It should have many components, but these are key:

  1. Data minimization and user rights: Companies should be prohibited from processing a person’s data beyond what’s necessary to provide them what they asked for. Users should have the right to access their data, port it, correct it, and delete it.
  2. Ban on Online Behavioral Advertising: We should tackle the root cause of commercial surveillance by banning behavioral advertising. Otherwise, businesses will always find ways to skirt around privacy laws to keep profiting from intrusive data collection.
  3. Strong Enforcement with Private Right of Action: To give privacy legislation bite, people should have a private right of action to sue companies that violate their privacy. Otherwise, we’ll continue to see widespread violation of privacy laws due to limited government enforcement resources. 

Using online services shouldn't mean surrendering your personal information to countless companies to use as they see fit.  When you sign up for an account on a website, you shouldn’t need to worry about random third-parties getting your information or every click being monitored to serve you ads. For now, our Privacy Badger extension can help you block some of the tracking technologies detailed in the FTC report. But the scale of commercial surveillance revealed in this investigation requires significant legislative action. Congress must act now and protect our data from corporate exploitation with a strong federal privacy law.

Google Breaks Promise to Block Third-Party Cookies

Last week, Google backtracked on its long-standing promise to block third-party cookies in Chrome. This is bad for your privacy and good for Google's business. Third-party cookies are a pervasive tracking technology that allow companies to snoop on your online activity for surveillance and ad-targeting purposes. The consumer harm caused by these cookies has been well-documented for years, prompting Safari and Firefox to block them since 2020. Google knows this—that’s why they pledged to phase out third-party cookies in 2020. By abandoning this plan, Google leaves billions of Chrome users vulnerable to online surveillance.

How do third-party cookies facilitate online surveillance?

Cookies are small packets of information stored in your browser by websites you visit. They were built to enable useful functionality, like letting a website remember your language preferences or the contents of your shopping cart. But for years, companies have abused this functionality to track user behavior across the web, fueling a vast network of online surveillance. 

While first-party cookies enable useful functionality, third-party cookies are primarily used for online tracking. Third-party cookies are set by websites other than the one you’re currently viewing. Websites often include code from third-party companies to load resources like ads, analytics, and social media buttons. When you visit a website, this third-party code can create a cookie with a unique identifier for you. When you visit another website that loads resources from the same third-party company, that company receives your unique identifier from the cookie they previously set. By recognizing your unique identifier across multiple sites, third-party companies build a detailed profile of your browsing habits. 

For example, if you visit WebMD's “HIV & AIDS Resource Center,” you might expect WebMD to get information about your visit to their page. What you probably don't expect, and what third-party cookies enable, is that your visit to WebMD is tracked by dozens of companies you've never heard of. At the time of writing, visiting WebMD’s “HIV & AIDS Resource Center” sets 257 third-party cookies on your browser. The businesses that set those cookies include big tech companies (Google, Amazon, X, Microsoft) and data brokers (Lotame, LiveRamp, Experian). By setting a cookie on WebMD, these companies can link your visit to WebMD to your activity on other websites.

How does this online surveillance harm consumers?

Third-party cookies allow companies to build detailed profiles of your online activities, which can be used for targeted advertising or sold to the highest bidder. The consequences are far-reaching and deeply concerning. Your browsing history can reveal sensitive information, including your financial status, sexual orientation, and medical conditions. Data brokers collect and sell this information without your knowledge or consent. Once your data is for sale, anyone can buy it. Purchasers include insurance companies, hedge funds, scammers, anti-abortion groups, stalkers, and government agencies such as the military, FBI, and ICE

Online surveillance tools built for advertisers are exploited by others. For example, the NSA used third-party cookies set by Google to identify targets for hacking and people attempting to remain anonymous online. Likewise, a conservative Catholic nonprofit paid data brokers millions to identify priests using gay dating apps, and the brokers obtained this information from online advertising systems. 

Targeted ads also hurt us. They enable predatory advertisers to target vulnerable groups, like payday lenders targeting people in financial trouble. They also facilitate discriminatory advertising, like landlords targeting housing ads by race.

Yet again, Google puts profits over privacy

Google's decision to continue allowing third-party cookies, despite overwhelming evidence of their surveillance harms, is a direct consequence of their advertising-driven business model. Google makes most of its money from tracker-driven, behaviorally-targeted ads

If Google wanted, Chrome could do much more to protect your privacy. Other major browsers, like Safari and Firefox, provide significantly more protection against online tracking by default. Notably, Google is the internet’s biggest tracker, and most of the websites you visit include Google trackers (including but not limited to third-party cookies). As Chrome leaves users vulnerable to tracking, Google continues to receive nearly 80% of their revenue from online advertising.

Google’s change in plans follows concerns from advertisers and regulators that the loss of third-party cookies in Chrome would harm competition in digital advertising. Google’s anti-competitive practices in the ad-tech industry must be addressed, but maintaining online surveillance systems is not the answer. Instead, we should focus on addressing the root of these competition concerns. The bipartisan AMERICA Act, which proposed breaking up vertically integrated ad-tech giants like Google, offers a more effective approach. We don’t need to sacrifice user privacy to foster a competitive digital marketplace.

What now?

First, we call on Google to reverse this harmful decision. Continuing to allow one of the most pervasive forms of online tracking, especially when other major browsers have blocked it for years, is a clear betrayal of user trust. Google must prioritize people’s privacy over their advertising revenue and find real solutions to competition concerns. 

In the meantime, users can take steps to protect themselves from online tracking. Installing Privacy Badger can help block third-party cookies and other forms of online tracking.

We also need robust privacy legislation to ensure that privacy standards aren’t set by advertising companies. Companies use various tracking methods, like fingerprinting and link redirection, to monitor users across the web without third-party cookies. As long as it remains legal and profitable, companies will continue building and selling profiles of your online activities. Already, Google has developed alternative tracking tools that may be less invasive than third-party cookies but still enable harmful surveillance. Blocking third-party cookies is important but insufficient to address pervasive online tracking. Strong privacy legislation in the United States is possible, necessary, and long overdue. A comprehensive data privacy law should protect our browsing history by default and ban behavioral ads, which drive excessive data collection.

Google's decision to continue allowing third-party cookies in Chrome is a major disappointment. Browsing the internet shouldn't require submitting to extensive surveillance. As Google prioritizes profits over privacy, we need legislation that gives you control over your data.

Why Privacy Badger Opts You Out of Google’s “Privacy Sandbox”

Update July 22, 2024: Shortly after we published this post, Google announced it's no longer deprecating third-party cookies in Chrome. We've updated this blog to note the news.

The latest update of Privacy Badger opts users out of ad tracking through Google’s “Privacy Sandbox.” 

Privacy Sandbox is Google’s way of letting advertisers keep targeting ads based on your online behavior without using third-party cookies. Third-party cookies were once the most common form of online tracking technology, but major browsers, like Safari and Firefox, started blocking them several years ago. After pledging to eventually do the same for Chrome in 2020, and after several delays, today Google backtracked on its privacy promise, announcing that third-party cookies are here to stay. Notably, Google Chrome continues to lag behind other browsers in terms of default protections against online tracking.

Privacy Sandbox might be less invasive than third-party cookies, but that doesn’t mean it’s good for your privacy. Instead of eliminating online tracking, Privacy Sandbox simply shifts control of online tracking from third-party trackers to Google. With Privacy Sandbox, tracking will be done by your Chrome browser itself, which shares insights gleaned from your browsing habits with different websites and advertisers. Despite sounding like a feature that protects your privacy, Privacy Sandbox ultimately protects Google's advertising business.

Screenshot of Chrome browser with "Enhanced ad privacy in Chrome"

How did Google get users to go along with this? In 2023, Chrome users received a pop-up about “Enhanced ad privacy in Chrome.” In the U.S., if you clicked the “Got it” button to make the pop-up go away, Privacy Sandbox remained enabled for you by default. Users could opt out by changing three settings in Chrome. But first, they had to realize that "Enhanced ad privacy" actually enabled a new form of ad tracking.

You shouldn't have to read between the lines of Google’s privacy-washing language to protect your privacy. Privacy Badger will do this for you!

Three Privacy Sandbox Features That Privacy Badger Disables For You

If you use Google Chrome, Privacy Badger will update three different settings that constitute Privacy Sandbox:

Screenshot of the Chrome browser page for "Ad privacy" settings. The page contains links to three different settings pages.

  • Ad topics: This setting allows Google to generate a list of topics you’re interested in based on the websites you visit. Any site you visit can ask Chrome what topics you’re supposedly into, then display an ad accordingly. Some of the potential topics–like “Student Loans & College Financing”, “Credit Reporting & Monitoring”, and “Unwanted Body & Facial Hair Removal”–could serve as proxies for sensitive financial or health information, potentially enabling predatory ad targeting. In an attempt to prevent advertisers from identifying you, your topics roll over each week and Chrome includes a random topic 5% of the time. However, researchers found that Privacy Sandbox topics could be used to re-identify users across websites. Using 1,207 people’s real browsing histories, researchers showed that as few as three observations of a person’s “ad topics” was enough to identify 60% of users across different websites.

  • Site-suggested ads: This setting enables "remarketing" or "retargeting," which is the reason you’re constantly seeing ads for things you just shopped for online. It works by allowing any site you visit to give information (like “this person loves sofas”) to your Chrome browser. Then when you visit a site that runs ads, Chrome uses that information to help the site display a sofa ad without the site learning that you love sofas. However, researchers demonstrated this feature of Privacy Sandbox could be exploited to re-identify and track users across websites, partially infer a user’s browsing history, and manipulate the ads that other sites show a user.

  • Ad measurement: This setting allows advertisers to track ad performance by storing data in your browser that's then shared with the advertised sites. For example, after you see an ad for shoes, whenever you visit that shoe site it’ll get information about the time of day the ad was shown and where the ad was displayed. Unfortunately, Google allows advertisers to include a unique ID with this data. So if you interact with multiple ads from the same advertiser around the web, this ID can help an advertiser build a profile of your browsing habits.

Why Privacy Badger Opts Users Out of Privacy Sandbox

Privacy Badger is committed to protecting you from online tracking. Despite being billed as a privacy feature, Privacy Sandbox protects Google’s bottom line at the expense of your privacy. Nearly 80% of Google’s revenue comes from online advertising. By building ad tracking into your Chrome browser, Privacy Sandbox gives Google even more control of the advertising ecosystem than it already has. Yet again, Google is rewriting the rules for the internet in a way that benefits itself first.

Researchers and regulators have already found that Privacy Sandbox “fails to meet its own privacy goals.” In a draft report leaked to the Wall Street Journal, the UK’s privacy regulator noted that Privacy Sandbox could be exploited to identify anonymous users and that companies will likely use it to continue tracking users across sites. Likewise, after researchers told Google about 12 attacks they conducted on a key feature of Privacy Sandbox prior to its public release, Google forged ahead and released the feature after mitigating only one of those attacks.

Privacy Sandbox offers some privacy improvements over third-party cookies. But it reinforces Google’s commitment to behavioral advertising, something we’ve been advocating against for years. Behavioral advertising incentivizes online actors to collect as much of our information as possible. This can lead to a range of harms, like bad actors buying your sensitive information and predatory ads targeting vulnerable populations.

Your browser shouldn’t put advertisers' interests above yours. As Google turns your browser into an advertising agent, Privacy Badger will put your privacy first.

What You Can Do Now

If you don’t already have Privacy Badger, install it now to automatically opt out of Privacy Sandbox and the broader ecosystem of online tracking. Already have Privacy Badger? You’re all set! And of course, don’t hesitate to spread the word to friends and family you want to protect from invasive online tracking. With your help, Privacy Badger will keep fighting to end online tracking and build a safer internet for all.

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