Learn About Your Data Privacy Options

Understanding Data Privacy Basics

Data privacy refers to your right to control information about yourself. Every day, companies, websites, and organizations collect data about you—what you buy, where you go, what you search for online, and even how long you spend on a webpage. This information can include your name, address, phone number, email, browsing habits, location, financial details, and health information. Understanding what data privacy means helps you make informed choices about your personal information.

Your personal data has value. Companies use it to sell products, improve services, show you advertisements, or sell the information to other businesses. Some organizations collect data without your knowledge or permission. Data privacy is about having a say in how your information is used. It's not about having something to hide—it's about maintaining control over your own information, similar to how you wouldn't want a stranger reading your mail or following you around town.

Different countries and regions have different privacy laws. In the United States, there is no single federal privacy law that covers all types of data collection. Instead, various laws protect specific types of information. For example, the Health Insurance Portability and Accountability Act (HIPAA) protects health information, the Gramm-Leach-Bliley Act protects financial information, and the Children's Online Privacy Protection Act (COPPA) protects children under 13. The European Union has stricter privacy rules through the General Data Protection Regulation (GDPR), which gives people more control over their information.

Understanding privacy basics also means knowing the difference between data collection and data use. A company might collect your information with permission but then use it in ways you didn't expect. For instance, a retailer might collect your shopping history to show you similar products, but then sell that data to a data broker who sells it to insurance companies. Being aware of these possibilities helps you make better decisions about where you share your information.

Takeaway: Data privacy is about understanding what information exists about you and who has access to it. Start by thinking about what personal information you share regularly—your email, phone number, shopping preferences, location, and browsing history all tell a story about you. Recognizing this is the first step toward managing your privacy.

How Your Data Is Collected and Used

Organizations collect personal data through many methods, often without drawing much attention to it. When you create an account on a website or app, you directly provide information like your name and email. But data collection goes far beyond what you intentionally share. Websites use cookies—small files stored on your computer—to track your activity. Every time you visit a website, cookies remember information about you, what you looked at, and what you clicked on. This tracking happens silently in the background.

Data brokers are companies that collect and sell personal information about millions of people. They gather data from public records, website visits, purchase history, social media, and many other sources. This information is then packaged and sold to marketing companies, insurance firms, employers, and others. A data broker might know your age, income, shopping habits, health interests, political leanings, and family status—even if you've never directly given them this information. According to the Federal Trade Commission, the data broker industry is largely unregulated, meaning companies can collect and sell your data with limited oversight.

Mobile apps collect substantial amounts of data. When you install an app, you often grant permissions without reading what they mean. An app might request access to your location, contacts, camera, or microphone—sometimes for features you don't even use. Free apps frequently monetize by selling user data to advertisers and other companies. Even when you're not actively using an app, it may continue collecting information in the background. Some apps collect data even after you've closed them.

Companies use collected data for profiling—building detailed pictures of who you are. These profiles might include your financial status, health conditions, shopping preferences, political views, and personal interests. This information is used to predict your behavior and decide what advertisements to show you, what prices to charge you, what credit terms to offer, and even whether to hire you. Studies have shown that online prices can vary based on your browsing history and location. The same product might cost different amounts for different people based on data profiles.

Takeaway: Make a list of websites, apps, and services you use regularly. For each one, think about what information you've directly provided and what additional data they might be collecting passively. This exercise helps you see the full scope of your digital footprint and identifies where you might want to adjust your behavior or settings.

Privacy Rights and Legal Protections Available to You

Depending on where you live, you may have specific legal rights regarding your personal data. The California Consumer Privacy Act (CCPA), which took effect in 2020, gives California residents the right to know what personal information a company collects about them, to delete that information, to opt-out of the sale of their data, and to be treated fairly regardless of whether they exercise these rights. Similar laws have since passed in other states, including Virginia, Colorado, Connecticut, and Utah. Each state law has slightly different rules and protections, but they generally grant residents greater control over their personal information.

The General Data Protection Regulation (GDPR) in Europe goes further than U.S. laws. Under GDPR, individuals have the right to access their data, correct inaccurate information, delete data, restrict processing, and data portability—meaning you can request your data in a format you can transfer to another service. GDPR also requires companies to obtain clear consent before collecting data and to notify people within 72 hours of a data breach. While GDPR applies in Europe, it affects companies worldwide because many do business with European customers.

In the United States, industry-specific laws provide privacy protections in certain areas. HIPAA protects health information held by covered entities like doctors, hospitals, and health plans. The Gramm-Leach-Bliley Act (GLBA) requires financial institutions to protect financial information and inform you of their privacy practices. The Fair Credit Reporting Act (FCRA) regulates credit reporting agencies and gives you rights to see your credit report, dispute errors, and understand how information is used. The Video Privacy Protection Act limits how cable and streaming companies can use viewing information.

You also have rights under the Do Not Call Registry, which prohibits most telemarketers from calling your number. The CAN-SPAM Act establishes rules for commercial email, including the requirement that marketers provide accurate header information and include a physical address and unsubscribe option. The Telephone Consumer Protection Act (TCPA) restricts autodialed calls and text messages. However, enforcement of these laws is often limited, and many violations go unreported.

Takeaway: Research what privacy laws apply to you based on your location. Visit your state attorney general's website or the FTC website to learn about specific rights you have. Many states now require companies to provide privacy notices explaining what data they collect and how they use it. Reading these notices, though lengthy, can reveal what information companies are collecting about you and whether you have options to limit that collection.

Steps to Control Your Personal Information

Taking control of your personal data starts with adjusting privacy settings on the platforms you use. Social media sites like Facebook, Instagram, and Twitter have privacy controls that let you decide who sees your posts, who can contact you, and what information is visible on your profile. Most platforms default to sharing more information than necessary. Review your settings to limit visibility to friends only, disable location tracking, and adjust who can tag you in photos or see your activity. Email providers like Gmail and Outlook have privacy settings that control what data is collected and how it's used.

Browser settings offer privacy protection tools. Most modern web browsers—Chrome, Firefox, Safari, and Edge—have privacy modes or "do not track" features. Privacy mode (also called incognito or private browsing) prevents your browser from storing history, cookies, and search information. However, your internet service provider and the websites you visit can still see your activity. Many browsers now include enhanced tracking protection that blocks many trackers by default. You can also adjust cookie settings to limit what information websites store on your device. Consider using privacy-focused browsers or browser extensions that block advertisements and trackers.

Manage app permissions carefully. On both Android and Apple devices, review what permissions each app has been granted. Apps don't need access to your location, contacts, or photos unless they directly use those features. Regularly review app permissions and revoke access for apps that don't need it. Check app privacy policies—many now provide summaries showing what data they collect. Delete apps you no longer use, as they may continue collecting data even