Would it surprise you to know that in all likelihood your Social Security number is freely available for sale to anyone who wants to buy it? The same is true of your phone number, address, date of birth, and much more.

That’s because there are companies known as data brokers whose business is to buy personal data from websites, app developers, and other sources in order to offer it for resale. Fortunately, Incogni is here to help – 9to5Mac readers can get a massive 55% discount.