Data: $1.32 billion loss, 224 cryptocurrency hacking incidents publicly disclosed in the first half of 2026
Onchain Lens stated on the X platform that in the first half of 2026, 224 publicly disclosed crypto hacking incidents resulted in approximately $1.32 billion in losses. The largest losses came from access control failures, phishing attacks, and oracle issues.In terms of attack type breakdown, access control failures involved compromised permissions and privileged access, driving several of the largest attacks, including Kelp DAO with a loss of $292 million, Drift Protocol with a loss of $280 million, Humanity Protocol with a loss of $31 million, Step Finance with a loss of $30 million, Truebit with a loss of $26.5 million, Resolv Labs with a loss of $25 million, AFX with a loss of $24.15 million, and BonkDAO with a loss of $21 million. In terms of phishing and social engineering attacks, social engineering attacks caused $282 million in losses. Regarding oracle issues, Ostium lost $24 million, Blend Protocol lost $10.86 million, and Bonzo lost $9 million. A small number of incidents accounted for the majority of the losses, with compromised permissions and privileged access driving several of the largest attacks.
