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Cyfrin

Cyfrin is a blockchain security company that provides world-class smart contract security audits, developer tools, and blockchain developer education. It helps secure over $40B+ of DeFi TVL and serves DeFi protocols, blockchain organizations, and developers worldwide.
Distributed
7 current maintainers4 active leads3 lead step-downs3 early lead departures

Maintainer signals as of Aug 10, 2026


Maintainer Intelligence

This view starts from the canonical internal-employee model. A maintainer is an internal employee who merged at least one pull request in a non-fork repository; external contributors, bots, and PR authors are not treated as causal. Active leads have merged within the last three months.

7

Current maintainers

4

Active leads

0

New active leads

3

Lead step-downs

0

Lead movements

3

Early lead departures

Signals as of Aug 10, 2026github.com/cyfrin

Maintainers (21)

@nurdismFormer employee
PRs merged
0
Internal authors supported
0
Currently active authors
0
First merge
Feb 6, 2026
Last merge
Feb 6, 2026
Early maintainer
Open GitHub profile ↗
@sebdisienaFormer employee
PRs merged
0
Internal authors supported
0
Currently active authors
0
First merge
Feb 6, 2026
Last merge
Feb 6, 2026
Early maintainer
Open GitHub profile ↗

Maintainer Movements (1)

@ciaranightingale moved lead merge authority to Aztec.

Confirmed Oct 3, 2025 · Observed · Early maintainer

Last source merge May 29, 2025 · First destination merge Oct 3, 2025