Crypto losses topped $1 billion in the first half of 2026 as the industry recorded its highest number of hacks in a six-month period, according to onchain security platform Blockaid.
Ethereum and Solana recorded the largest losses from incidents affecting their networks, with roughly $332 million and $326 million in stolen funds, respectively, Blockaid said in its H1 2026 security report published Tuesday.
Blockaid tracked 212 security incidents during the period, with the largest single exploit coming from KelpDAO at $292 million, while the platform verified 3.4 times as many high-threshold exploits in H1 2026 as across all of 2025.
Code exploits drove Ethereum incidents, while breaches of keys and signing infrastructure accounted for most Solana losses, according to the report.
Ethereum losses reflected the risks of high-value protocols
Ethereum incurred the highest losses from incidents in H1 2026, with attackers primarily targeting…
