Data Broker
A data broker is a company that collects, buys, and sells personal information such as names, phone numbers, addresses, relatives, property records, and behavioral data. For Bitcoin holders, these databases can turn identity leaks into physical targeting risk.
How It Works
Data brokers compile records from public databases, apps, purchases, marketing lists, social profiles, and other brokers. The result is a profile that may include your current address, old addresses, family members, phone numbers, emails, employers, and property links.
Most people ignore this because it feels abstract. Bitcoin changes the risk. A leaked exchange list plus a broker profile can connect holdings, name, and home address.
Removal is boring and imperfect, but worthwhile. Search for yourself. Remove the easy listings. Use a mailbox or P.O. box for shipments when possible. Avoid publishing photos that reveal your home, school, office, car plate, or routine.
Key Points
- Collects and sells personal identity and address data
- Can turn a crypto breach into a physical targeting list
- Removal reduces cheap lookup risk but is never perfect
- Use mailing privacy for Bitcoin-related shipments where possible
- Keep your online identity separate from your home address