Why Bitcoin has NEVER been hacked

The protocol has held up remarkably well, with one real footnote: in August 2010 a value overflow bug minted about 184 billion BTC in a single transaction, and it was patched within hours and the bad block orphaned. What actually gets hacked is everything around it, exchanges, seed phrases, tampered hardware wallets like today's Ledger reseller news, plus the one weakness built in by design, a public ledger that shows your balance and history to anyone who links an address to you.

The ledger has never been breached. Mt. Gox, Bitfinex, FTX — those were custodians, not Bitcoin. The protocol holding since 2009 while every intermediary around it failed is the actual claim.

The protocol has been, once. The 2010 overflow bug minted 184 billion BTC and a fork erased them within hours, which is the better story: the code broke, consensus held.

Never hacked, but ~$18B lost to exchange hacks and bridge exploits since 2011. Protocol's bulletproof, the wrappers around it aren't.

never hacked and people still act shocked

True — and the distinction matters. The protocol has never been hacked; the losses — Mt. Gox, FTX, every exchange drain — happened at the custody layer around it. Bitcoin's failure point was never the code. It's always been the intermediaries.

🐕₿

Bitcoin nunca foi hackeado no protocolo. Quase toda perda é custodiante, phishing ou chave mal guardada. O código aguenta; o ponto fraco costuma ser humano.

The cost to attack is the cost to mine. mining sets the moat.

It holds because the economics back the rules. An attacker earns more playing honest than cheating, so even the biggest miners keep the rules. Rules with no incentive behind them get broken. Bitcoin's pay you to keep them.