TRM: cryptocurrency stolen through hacks grew 110% YoY to $1.38B in H1 2024; five large attacks accounted for 70% of all the crypto that was stolen
- Attack on Japanese exchange DMM Bitcoin was biggest in 2024 — Amount is still below the record 2022 level, TRM says
Context & Ripple Effects
The reported first-half losses revive a pattern seen in the near-record run of thefts reported in 2022, while remaining below that earlier peak. The key distinction here is concentration: five attacks produced 70% of the total, making a small number of failures disproportionately consequential.
The report’s direction was later consistent with Chainalysis’s higher seven-month estimate, suggesting the first-half increase was not an isolated measurement. The DMM Bitcoin attack also puts an exchange at the center of the period’s largest incident.
First-order effects
- Exchanges, custodians, and their users face immediate loss exposure and heightened scrutiny of wallet, key-management, and transaction-control practices after the largest attacks.
- Because five incidents generated most stolen value, security failures at a handful of major targets—not diffuse low-level fraud—drive the reported increase.
Second-order effects
- Platforms serving institutional or retail customers may face stronger demands to demonstrate custody controls and incident-response readiness, particularly after a major exchange breach.
- Security providers and blockchain-investigation firms gain a clearer market focus: preventing or tracing a small number of high-impact compromises can affect aggregate losses more than broad anti-fraud measures alone.
Third-order effects
- If theft remains concentrated in major breaches, crypto-market trust will increasingly depend on the operational resilience of exchanges and other centralized custody points, reinforcing the crypto legitimacy gap highlighted by the H1 findings.
- The pattern could shift competition toward platforms that can substantiate stronger security and recovery practices; whether it does depends on whether large attacks persist rather than reverting to a more dispersed loss profile.
The trend: Crypto’s security challenge is increasingly defined by concentrated, high-severity compromises at critical custody and exchange infrastructure.