Specialized audits for Solana protocols
We find critical bugs in Solana programs before they can be exploited.
Expert security researchers with exclusive focus on the Solana runtime, protecting the ecosystem's most important protocols through deep technical audits.
Trusted across 60+ audits of protocols securing over $2B in TVL. We routinely find critical bugs in code that other firms have already audited.
Clients
Some of the protocols we've audited, and what they had to say.
Accretion is one of the few audit firms I'd trust with our most critical programs. Sharp team, deep Solana knowledge, and they care about getting it right.
Accretion's edge is that they combine security expertise with deep Solana knowledge to find subtle bugs in complex programs. This is the level of rigor required to read through a system as critical as the Phoenix matching engine.
Accretion's auditors are excellent and have been able to catch bugs lurking in complex details that others might miss.
Accretion combines the deep Solana runtime expertise it takes to catch tricky program issues with the rare ability to fully understand the intention and functioning of complex protocols. This lets them catch not only Solana program exploits, but also elusive behavioral edge cases in unique protocols.
By the numbers
Since January 2025, a full-time, Solana-only audit practice.A research-driven security practice focused entirely on Solana.
100% Solana. Researchers, not generalists.Solana focus
Exclusive focus on the Solana Virtual Machine. SVM programs, runtime quirks, CPI, account validation, PDAs, and on-chain exploits.
Track record
We regularly discover vulnerabilities in previously audited protocols.
Research-driven
We routinely identify new bug classes and publish our research to advance the ecosystem's security bar.
Communication
Critical bugs reported within 24 hours of discovery, with clear localization and remediation steps.
Post-audit support
Six months of post-audit support included, with 24/7 emergency response for critical issues.
| Month | Client | Product | Chain | Framework | Links |
|---|---|---|---|---|---|
| Mar 2026 | RevTec | RevTec V2 | Solana | Anchor | |
| Feb 2026 | Solana Foundation | Keychain | Solana | Rust / TS | |
| Feb 2026 | MetaDAO | Full protocol audit | Solana | Anchor | |
| Jan 2026 | Lazorkit | Passkey smart wallet | Solana | Pinocchio | |
| Sep 2025 | Project 0 | Drift & Solend integrations | Solana | Anchor | |
| Sep 2025 | Sanctum | Jiminy · token ratio · flat-slab | Solana | Jiminy | |
| Sep 2025 | MetaDAO | Price-based token unlocks | Solana | Anchor | |
| Jul 2025 | Privacy Cash | Shielded transfers | Solana | Anchor | |
| Jul 2025 | MetaDAO | Squads treasury integration | Solana | Anchor | |
| Jun 2025 | Swig | Smart wallet | Solana | Pinocchio |
The team
Battle-tested Solana security researchers with proven track records across CTF and protocol audit work.
Robert Reith
Four years of Solana auditing experience. Deep runtime knowledge and active CTF player.
Niklas Brymko
Binary exploitation and reverse engineering, focused on Solana DeFi.
Mahdi Rostami
Ranked #1 on the Hats Finance leaderboard. DeFi specialist across Solana and EVM.
How We Hacked Solana Verified Builds
How we managed to make the solana explorer display a program verified badge with our repository for a program we didn't control or have the source code for
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How Much Does a Solana Audit Cost in 2026? (From an Actual Solana Audit Firm)
Real price ranges, what drives cost, and how to reduce your bill — from a firm that scopes and prices Solana audits daily.
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Designing Better In-Protocol Authority Structures
How to dramatically reduce administration risk of your Solana protocols.
Read post →Recent research
Notes and field guides from our auditors.
Ready to audit your protocol?
Submit your protocol for review and we'll respond within 24 hours. Our researchers have prevented 50+ critical exploits across the Solana ecosystem.
Accretion Labs Pte. Ltd.
65 Chulia Street, #46-00 OCBC Centre
Singapore 049513
Singapore
UEN 202502288W