Security Reviews

Grouped by year and surface, newest first. Dates are when the report was published.

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2026

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Atum Protocol Contracts

Cantina conducted a delta review of Atum’s EVM, Solana, and TVM settlement contracts in August 2026.

• Published September 2026

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EVM and TVM

Cantina reviewed Atum’s EVM and TVM settlement contracts in April 2026.

• Published April 2026

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Solana

Cyfrin reviewed Atum’s Solana v2 settlement programs in April 2026.

• Published April 2026

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2025

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EVM and TVM

Cyfrin reviewed Atum’s EVM and Tron (TVM) settlement contracts in October and August 2025.

• Published October 2025
• TVM — Published August 2025
• EVM — Published August 2025

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Solana

Cyfrin reviewed Atum’s Solana settlement programs in August 2025.

• Published August 2025