In the first half of 2026, the cryptocurrency industry lost approximately $972 million as a result of 207 confirmed incidents. This data, obtained through my own security market analysis, points to a paradoxical trend: the number of attacks reached an all-time high, yet total losses significantly decreased compared to the same period in 2025.
The key takeaway is that security effectiveness is increasing. The average loss per hack is declining, indicating that it is becoming increasingly difficult for attackers to inflict major damage. Progress is particularly noticeable in the DeFi sector: losses here fell by 74% relative to the 2022 peak, from $2.62 billion to $680.3 million. This sharp decline was made possible by the widespread adoption of bug bounty programs, regular code audits, and a growing number of qualified security professionals.
However, the threat landscape has undergone fundamental changes. The main risks have shifted from smart contract vulnerabilities, which were previously the primary headache for developers, to infrastructure failures, private key compromises, and errors in cross-chain configurations. This means that even perfectly written code does not guarantee protection if security is not ensured at the level of servers, wallets, and cross-chain bridges.
My expert commentary: The cryptocurrency security market is clearly entering a new phase. The reduction in average losses is a positive signal, but the record number of incidents reminds us that we have only shifted the focus of threats, not eliminated them. Investors and project teams should prioritize not only smart contract audits but also comprehensive checks of the entire infrastructure, including key management and cross-chain interactions. This is a matter of survival in the face of growing attack complexity.