Coldcard Exploit Reignites Debate Over Crypto Custody Risk

BlockTower Capital founder Ari Paul said a reported Coldcard hardware-wallet exploit highlights an inescapable reality of digital-asset security: no custody approach can offer absolute protection. In a post on X, Paul argued that every custody setup ultimately relies on hardware and software that can harbor undiscovered vulnerabilities. His comments followed reports that attackers leveraged a firmware flaw affecting multiple generations of Coldcard devices. The incident was linked to the theft of about 1,082.65 BTC, valued at roughly $70.2 million, executed within 41 minutes, intensifying fresh questions over whether investors can ever fully eliminate custody risk. Entrepreneur Jonathan Goodman added to the concern, writing on X that he lost around $1.6 million in Bitcoin stored on a Coldcard. Goodman said the wallet had been kept offline in a safe-deposit box and had never connected to the internet, a disclosure that rattled investors who view that setup as a gold-standard precaution. Paul said the Coldcard case should not be dismissed as a one-off failure at a single manufacturer. In his view, it underscores a broader industry challenge: self-custody and third-party custody shift risk rather than remove it. He noted that centralized custodians have suffered major breaches, while hardware wallets can be compromised through software and firmware weaknesses. Paul also argued that, in many developed markets, legal frameworks typically provide stronger protections for traditional financial assets than for cryptocurrencies. He added that crypto may remain more compelling in jurisdictions where property rights and legal safeguards are weaker. Industry reaction was split. ShapeShift founder Erik Voorhees pushed back on X, saying the exploit does not prove crypto cannot be stored securely. He framed custody as a set of trade-offs, not a single category of identical risk. Voorhees pointed to years of large-scale holdings maintained safely, arguing self-custody can work when users understand the risks and consistently apply sound security practices. The episode has moved beyond a single breach into a wider debate over the limits of crypto custody. Paul's warning has sharpened attention on systemic security constraints, while Voorhees maintains that self-custody remains viable when investors manage the risks responsibly. Also Read: Shiba Inu Price Rises Despite 226 Billion SHIB Returning to Exchanges Also Read: Patricio Worthalter: Early Life and Net Worth – The Founder Behind POAP's Web3 Success The post "Coldcard Hack Revives Crypto Security Debate as Ari Paul Sounds Alarm" appeared first on 36Crypto.