Why self-custody matters
What happens when your crypto is not actually yours
Crypto doesn't just disappear - it gets stolen, locked out, or lost in a careless moment. Here's what 2022 through 2024 actually cost, and why every one of these outcomes was preventable.
$0.0B
in documented losses, 2022-2024 - hacks and theft, plus the FTX collapse
$8.9B hacked or stolen (Chainalysis), plus ~$8.0B of FTX client assets
0.0M BTC
in Bitcoin estimated permanently lost to key loss and user error
Chainalysis cumulative estimate, 2024 - and still climbing
0%
of these losses are recoverable after the fact
No support line. No chargeback. No undo.
2022-2024, in dollars
Reported crypto losses - exchange and DeFi hacks, plus the venues that held client assets and failed.
2022
FTX fails with ~$8B of client assets. Ronin, Poly Network, and WazirX drained.
2023
No major exchange collapse. Wintermute's $146M hot wallet drained in seconds.
2024
No major exchange collapse. Bybit hit for $1.4B - the largest exchange hack on record.
Hacked/stolen figures: Chainalysis Crypto Crime Reports. FTX: ~$8B client assets, widely reported estimate. 2025 figures to be added once final reports are verified. Figures are estimates of reported losses; not exhaustive. Not financial advice.
The moments it went wrong
Five events that define the cycle. Each one is a setup that was never done right.
FTX
~$8B in client assets gone in a single week. The largest failure of a venue holding customer crypto in history.
Ronin & Poly Network
Bridge vulnerabilities drain $866M combined. Attackers in, keys out - in minutes.
Wintermute
A $146M hot wallet drained in under a minute after a signing key was compromised.
Bybit
Lazarus Group drained $1.4B - the largest exchange hack on record. Bybit's customers survived only because the exchange could raise $1.4B in days. FTX's customers couldn't. Being saved is luck. Owning your keys isn't.
Still happening
The cycle doesn't stop. Every quarter brings new exploits against venues and self-managed wallets alike.
The losses no insurance covers
User error and lost keys - the quiet, everyday losses that no exchange ever insures.
~$23B
Lost forever
in Bitcoin is estimated to be permanently lost - roughly 1.9M coins, unrecoverable, and the number climbs every single day.
Chainalysis, 2024 (cumulative)
8,000 BTC
One careless box
A man threw away a hard drive full of Bitcoin in 2013. It was found the same year - worth hundreds of millions of dollars today. One user error.
Wellesley Coin, widely reported
$0
Recoverable after the fact
None of these losses come back. There is no support line, no chargeback, no undo. That is the whole argument for doing it right, once.
None of these people called anyone first.
Every loss on this page was preventable - with the right setup, done once, correctly. That's the entire job.