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About Opsek
Opsek is a Web3 operational security (OpSec) service provider offering audits, tailored security training, and multisig signer services. Its core business helps blockchain projects, DeFi protocols, and crypto companies harden infrastructure against attacks targeting people, processes, and systems.
Opsek's competitive edge lies in its deep focus on Web3 operational security, going beyond theoretical frameworks to provide practical configuration guides (e.g., YubiKey setup) and hands-on training. Its narrative emphasizes stopping threats before they occur, addressing real risks such as North Korean hacker infiltration, private key management, and multisig vulnerabilities.
Market pain points: many Web3 projects prioritize smart contract audits while neglecting operational security, leading to private key leaks, phishing attacks, and insider threats. Opsek solves issues like security misconfigurations, low staff security awareness, and flawed multisig workflows.
Recent developments (2026-03-08 to 2026-09-08): In April, Opsek provided 1:1 security office hours at Solana Accelerate. In May, it published a YubiKey configuration guide. In July, it released an analysis on DPRK hacker threats. In August, it became an accredited assessor for SEAL certifications, promoting standardization in Web3 operational security, and also published a Signal backup security guide. Later that month, it attended the RWA Summit. These activities show Opsek actively sharing security knowledge and contributing to industry standards.
Opsek, a Web3 operational security service, advanced its open-source OSs-security toolkit during this period. The toolkit, which includes hardening scripts and factory reset guides for Linux, macOS, and Windows, completed audits by Sigma Prime and Coinspect. It was also accepted into the Ethereum Security Round on Gitcoin, a quadratic funding initiative by TheDAO Security Fund. Additionally, Opsek became a SEAL-accredited assessor, enabling it to certify organizations against SEAL's operational security standard covering multisig, treasury, DevOps, and identity practices. Looking ahead, Opsek plans to expand OSs-security with support for more Linux distributions, older OS builds, threat-model-specific profiles (e.g., solo devs, multisig signers, validators), video walkthroughs for non-technical users, continuous re-audits as OSes evolve, and localized guides in Spanish, Portuguese, Chinese, and Russian.
Founder (no co-founder info): Pablo Sabbatella - Founder of Opsek. Seasoned security researcher focused on Web3 OpSec. SEAL member, Arbitrum Security Council member, Polygon Protocol Council member. Ex-founder of Defy, taught Blockchain at ITBA.
Core Executive: Louis M - Head of Operations at Opsek. OSCP holder, ex-pentester/trainer at Sysdream, experienced in web app auditing.