Crypto Hacks 2026: 288 Attacks and $2.2B Lost

Crypto security losses have climbed into the billions in 2026, exposing a threat landscape that extends far beyond traditional DeFi exploits. Hundreds of incidents have targeted protocols, wallets, exchanges and critical infrastructure, while a small number of mega-breaches have driven a disproportionate share of stolen funds. Infrastructure attacks, private-key compromises, social engineering and AI-powered scams are adding new layers of risk. 

This Coinpedia’s report examines where crypto is losing the most money in 2026, which attack vectors are causing the largest damage, and how the security threat is evolving across the industry.

2026 Has Already Become a Multi-Billion-Dollar Security Story

The 2026 security record already includes 288 reported incidents and roughly $2.21 billion in losses, spanning publicly reported exploits, protocol failures and incidents involving intermediaries. The attack surface now extends across exchanges, wallets, infrastructure, operational systems and smart contracts.

Crypto platforms increasingly depend on infrastructure that sits behind the blockchain. Exchanges hold hot-wallet liquidity, protocols rely on transaction-signing systems, and development teams control deployment and administrative access. A compromise at any of these points can expose large pools of assets without requiring a conventional smart-contract exploit.