6 Million Bitcoin Exposed: AI Threat Looms Over Crypto Wallets

More than 6 million bitcoin (BTC) are currently stored in addresses with exposed public keys, according to new data from the co-founder of blockchain analytics firm Glassnode. The revelation comes amid growing warnings from cryptography experts, including Ethereum researcher Justin Drake, that advancements in artificial intelligence could soon enable attacks on the elliptic curve cryptography that secures these wallets.

The figure, shared via social media, underscores a longstanding but often overlooked vulnerability in Bitcoin's design: when a wallet's public key is revealed on the blockchain—typically after a transaction is made—it becomes a potential target for attackers who could derive the private key using powerful computational methods. While such attacks are not yet feasible with current technology, Drake and others argue that AI's rapid evolution could change that, urging the crypto industry to proactively adopt quantum-resistant cryptographic schemes.

The warning has sparked discussions across the crypto community about the need for urgent upgrades to wallet security and Bitcoin's protocol. While some developers are exploring post-quantum solutions, others remain skeptical about the immediacy of the threat. Nevertheless, the sheer value at stake—worth hundreds of billions of dollars—makes this a critical issue for investors, exchanges, and developers alike. As AI capabilities advance, the race to safeguard digital assets is intensifying.