Centralized Exchange and DeFi Losses Dominate 2026 Crypto Hacks Despite Hardware Wallet Failures

Crypto hacks have produced roughly $2.35 billion in net losses so far in 2026 after freezes and returns, according to a report by Lightning.news shared with Bitcoin Magazine. A security researcher by the name of Stacy Muur posted on X compiled “a list of protocols that were hacked for more than $50,000 in 2026.” 230 protocols year-to-date. “Crypto security is absolutely cooked.” September alone accounted for about $768 million in Muur’s tally, driven mainly by centralized exchanges and DeFi rather than pure Bitcoin self-custody hardware wallets, which got significant news coverage at the time.

The largest single loss was Bitget’s September 24 drain of roughly $387.5 million from hot and warm wallets. The exchange and firms including Chainalysis, Elliptic, and TRM Labs have linked the incident to North Korea, citing IP patterns consistent with prior DPRK-linked VPN use, on-chain overlaps with wallets tied to earlier Lazarus Group and TraderTraitor activity, including the 2025 Bybit theft. Attackers used third-party security products to inject fraudulent withdrawal commands without taking private keys.

Liquid Network, Blockstream’s Bitcoin sidechain, took the next-largest hit when attackers exploited an Elements software bug in early September to mint about 4,000 unbacked L-BTC and peg them out for roughly 4,000 real bitcoins, valued near $320 million at the time. The self-described white-hat actors returned 3,400 BTC after negotiations conducted on-chain via OP_RETURN messages and kept about 600 BTC. No federation keys were compromised. The loss came from a type of inflation bug on the Liquid network protocol.