Stolen crypto in 2026 primarily stems from compromised keys and governance flaws rather than smart contract vulnerabilities, per security data.
Crypto thefts reached $972 million in 2026, with most losses attributed to stolen private keys, signers, and governance exploits rather than smart contract bugs. Security firm Immunefi highlighted the shift, noting that audits alone no longer guarantee safety as attackers target human and procedural weaknesses.
The trend marks a departure from previous years, where contract vulnerabilities dominated hacking incidents. Governance attacks, including those on decentralized autonomous organizations (DAOs), have surged, accounting for a significant portion of the losses. The data underscores persistent risks in crypto security despite advancements in auditing tools.
Market participants are increasingly focusing on operational security measures, including multi-signature wallets and decentralized governance safeguards, to mitigate risks. The shift reflects broader industry efforts to address evolving threat vectors in digital asset ecosystems.