CZ Calls For Balanced Crypto Custody After Coldcard Hack Binance co-founder Changpeng Zhao (@cz_binance) weighed in on River's 2025 report, which estimates that 1.57 million bitcoin:native have been lost through self custody and 1.51 million BTC on exchanges. He said exchange

What happened

CZ, Binance co‑founder, urged a balanced approach to crypto custody after a Coldcard hardware wallet hack, citing River's 2025 report that estimates 1.57 million BTC lost in self‑custody and 1.51 million BTC lost on exchanges.

Confirmed

Global impact / market context

The comment highlights risks of both self‑custody (where users hold private keys themselves) and exchange custody (where platforms hold keys), suggesting that large losses could affect investor confidence and drive demand for safer storage solutions.

Analyst inference

Crypto custody choices influence the overall security of the Bitcoin ecosystem; recent hacks and loss estimates raise concerns about asset safety, potentially prompting regulators and firms to reassess storage standards.

Analyst inference

What to watch

1. Regulatory bodies may propose new guidelines for crypto custodians to reduce loss risk, affecting how exchanges and wallet providers operate. Analyst inference
2. Adoption of multi‑signature or hardware‑wallet solutions could increase if users seek more secure self‑custody options. Analyst inference
3. Exchange market share shifts if investors move funds toward platforms with stronger security reputations or away from those perceived as vulnerable. Analyst inference

Affected assets

• BTC — Bitcoin

Evidence

• x.com