How Data Brokers Find and Sell Your Personal Information

Every time you register to vote, buy a house, sign up for a loyalty card, or post on social media, you leave a trail of personal data. Data brokers are in the business of collecting, packaging, and selling that trail to anyone willing to pay -- or sometimes, to anyone with an internet connection.

What are data brokers?

Data brokers (also called people-search sites or information brokers) are companies that aggregate personal information from hundreds of public and commercial sources. They build detailed profiles on individuals and make them searchable -- often for free.

The biggest names include Spokeo, WhitePages, BeenVerified, Radaris, FastPeopleSearch, and Intelius. There are over 4,000 data broker companies operating worldwide, and the industry generates an estimated $250 billion per year.

Where do they get your data?

Data brokers pull from a wide range of sources:

• Public records -- Voter registrations, property deeds, court filings, marriage and divorce records, business filings, and bankruptcy records are all public. Brokers scrape government databases and county clerk offices for this data.
• Social media -- Anything you post publicly on Facebook, LinkedIn, Instagram, or X can be harvested. Profile photos, employment history, education, and location check-ins all get indexed.
• Purchase history -- Loyalty cards, warranty registrations, and online purchases generate data that gets sold to aggregators. Your buying habits reveal income level, interests, and lifestyle.
• Phone and ISP records -- Phone carriers and internet service providers sell anonymized (and sometimes not-so-anonymized) usage data to third parties.
• Other data brokers -- Brokers buy and sell data to each other, creating an interconnected web where removing yourself from one site doesn't mean you've been removed from all of them.

What information do they have?

A typical data broker profile can include:

• Full legal name and known aliases
• Current and past home addresses
• Phone numbers (cell and landline)
• Email addresses
• Age and date of birth
• Names of relatives and associates
• Social media profiles
• Employment history
• Education history
• Estimated income and net worth
• Political affiliation and voter registration
• Property ownership and vehicle records

Who buys this data?

The customer base for data brokers is broader than most people realize:

• Marketers use it for targeted advertising and direct mail campaigns
• Background check companies pull broker data for employment and tenant screening
• Scammers and identity thieves use exposed data to craft convincing phishing attacks or commit fraud
• Stalkers and abusers use people-search sites to locate victims
• Recruiters and employers look up candidates before interviews
• Individuals search for old friends, neighbors, or dates

Why should you care?

Even if you have "nothing to hide," exposed personal data creates real risks:

• Identity theft -- The more data available about you, the easier it is for someone to impersonate you, open accounts in your name, or file fraudulent tax returns.
• Social engineering -- Scammers use your personal details to make phishing emails and phone calls more convincing. "Hi [your name], this is [your bank] calling about your account at [your address]" is much harder to ignore.
• Physical safety -- For domestic violence survivors, public figures, law enforcement, or anyone with a stalker, having your home address publicly searchable is a safety threat.
• Professional reputation -- Old addresses, relatives' legal issues, or outdated information can show up when employers or clients Google you.

What can you do about it?

You have options, but they require persistence:

1. Opt out manually -- Most data brokers are required by law to honor opt-out requests. The process varies by site -- some require a form, some require email verification, some require mailing in a copy of your ID. Expect to spend 30-60 minutes per site.
2. Use a removal service -- Services like Less Visible help manage the process. We scan supported broker sites, identify possible matches, and assist with eligible opt-out requests. Recurring monitoring can detect listings that reappear.
3. Minimize your footprint going forward -- Use a P.O. box instead of your home address when possible. Limit what you share on social media. Use unique email addresses for different services. Opt out of data sharing when signing up for new accounts.

The bottom line

Data brokers profit from your personal information, and they have no incentive to stop collecting it. The burden of protecting your privacy falls on you. The good news: you have legal rights to request removal, and the tools exist to make it manageable.

Start with a free scan to see exactly where your data is exposed. You might be surprised how much is out there.