
Ottersec
OtterSec is a blockchain cybersecurity firm focused on identifying and remediating critical vulnerabilities

What is Ottersec?Mainnet
OtterSec is a blockchain cybersecurity firm focused on identifying and remediating critical vulnerabilities
Socials
Discover More

BlockSec
Full-stack blockchain security experts, safeguarding assets and preventing breaches with academic research and industry expertise

Halborn Auditing
Halborn serves as your reputable partner to continuously assess an organization’s most vital assets, save time in your development lifecycle and provide world-class cybersecurity consulting and assessments every step of the way — far beyond smart contracts.

Guvenkaya
Guvenkaya is a security research firm specializing in Rust security, Web3 security of Rust-based protocols, and Web2 security

HackenProof
Bug bounty platform and crowdsourced security marketplace for Web3 projects.

BlockSec
Smart Contract & EVM Chain Audit | Boost Web3 through Next-Gen Security & Usability Innovations