Who Sees Your Financial Data, and Who Profits From It

The asset you give away for nothing

$230 Billion a Year Is the Price of Inattention: the fees worth moving accounts over established that your transaction data is worth money to other people (App Is Free? how it makes money from you instead on how "free" gets paid for). This closing chapter maps who actually holds it and what you can realistically do about it.

Start honest: complete financial privacy isn't available. The system runs on sharing data — credit bureaus, payment processors, banks, the services that connect them. But the part you're choosing to give away is large, mostly unexamined, and can be reined in during one afternoon.

Who holds it

The ones you can't avoid. Credit bureaus hold your entire borrowing history — contained by the freeze from The 3 Kinds of Financial Fraud: which defense works for each and watched through the free weekly reports. Banks and card networks see every transaction and share it under privacy notices that come with an opt-out nobody uses.¹ Data brokers buy and combine whatever's left.

The ones you invited. Every app you've given access to your accounts. Apply the App Is Free? how it makes money from you instead test — who's paying for this? — and pay attention to how the access works. Some services ask for your actual banking password and log in as you. Better ones use a token: limited access, revocable, with your password never handed over. The job here is to review what's currently connected and cut off whatever you've stopped using.

The ones you traded away. Loyalty schemes and platforms that pay you in discounts for knowing what you buy. That's a fair trade and worth making — as long as you know you're making it. The Cashless Effect: how money leaves before you feel it explains why "free" feels like no price at all.

What to actually do

One afternoon: freeze your credit files (already done in The 3 Kinds of Financial Fraud: which defense works for each); send back the bank privacy opt-out nobody sends back; go through the apps connected to your accounts and remove the ones you don't use; choose token-based connections where you're offered the choice; and use unique passwords with two-factor everywhere (13.3 again — protecting your identity and protecting your privacy run on the same plumbing).

Then keep one question for every new thing that asks for your data: what does this company earn from it, and is what I'm getting worth that? Ask it of every free tool, forever (App Is Free? how it makes money from you instead's question, now closing the track).

Plenee's own answer, stated plainly one last time: paid for by subscription, no selling of data, token-based access. That's the structural answer to the exact test this chapter teaches, offered so you can check it the same way you'd check anyone else.

The takeaway

Your financial data is an asset with a lot of holders — some you can't avoid, some you invited, some you traded knowingly. Contain what you can: freeze, opt out, prune the connected apps, prefer token-based access. And price every request for your data with the question that never gets old: who profits, and is this worth it? Defense, like most of this curriculum, is mostly a decision to look.