To my California friends, a new online portal coupled with legislation kicking in will give you more control of how your personal information is sold. Through this program, one needs to register once and it submits drop requests to over 600 data brokers automatically.
privacy.ca.gov/drop/
privacy.ca.gov
Delete Request and Opt-out Platform (DROP)
Protect your personal information. Data brokers collect, share, and sell your personal information. You can stop that from happening.