UHHH...

Mt. Gox, FTX, and an ocean of crypto wallet exploits.

This has already happened, and unlike traditional banks, there is no "customer service" to call with a shot at reversing a transaction.

It already happens to regular businesses, and on a regular basis: from credit card skimmers to major hacks, Home Depot springs to mind, along with numerous other ones that just dont even warrant the attention.

Meanwhile, yet another supply chain attack yesterday.

Security exists in most companies to protect management and give them a head to hang when the shit hits the fan (not IF, when). It's a cost center and is getting butchered right now in many orgs (we haven't had a problem why bother).