ChainSecurity audits

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As of 29 Oct 2026, ChainSecurity has reviewed 81 projects in 286 audit reports on Trustblock, dated from Dec 2017 to Sep 2026. The latest is “Basin Smart Contracts”, dated 29 Sep 2026.

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Record last updated . Trustblock lists reports. It does not score or rank security firms.

Figures from these reports

Counted from the 286 reports above. Each figure carries its own date and source. They describe the projects and reports listed here; they are not a score, and they are not compared with any other firm.

Critical findings reported
36
Findings this firm rated critical in its 286 reports: 36 marked fixed, 0 acknowledged, 0 open.
Counted from the reports. As of 30 Sep 2026.
Value held in the projects reviewed
$43.9bn
The value locked in 30 of the 81 projects, each counted once. It measures the size of the projects.
Source: DefiLlama. As of 28 Oct 2026.
Findings reported, by severity and status
SeverityOpenAcknowledgedFixed
Critical0036
High13164
Medium1466387
Low852781,017

Chains of the projects reviewed

  • Ethereum69
  • Arbitrum34
  • Polygon (POS)27
  • BNB Chain26
  • Optimism23
+32 other chainsSee all chainsHide the list
  1. Ethereum69
  2. Arbitrum34
  3. Polygon (POS)27
  4. BNB Chain26
  5. Optimism23
  6. Base22
  7. Avalanche18
  8. Fantom10
  9. Scroll10
  10. Polygon zkEVM8
  11. Solana6
  12. Blast3
  13. zkSync3
  14. Gnosis2
  15. HyperEVM2
  16. Starknet2
  17. Tron2
  18. Abstract1
  19. ApeChain1
  20. Arc1
  21. Berachain1
  22. Celo1
  23. Fraxtal1
  24. Katana1
  25. Linea1
  26. Mantle1
  27. MegaETH1
  28. Monad1
  29. Plasma1
  30. Robinhood Chain1
  31. Sei EVM1
  32. Sonic1
  33. Stable1
  34. Sui1
  35. Unichain1
  36. World Chain1
  37. XDC1

Counted from this firm's projects by the chains each runs on; a project is counted on each of its chains. 1 project has no chain on record. As of 30 Sep 2026.

About ChainSecurity

Smart Contract Audits. Since 2017, ChainSecurity works with top-tier DeFi protocols, research institutions, central banks, and large organizations.

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