Sayfer

Sayfer is a cybersecurity company based in Tel Aviv, Israel working in penetration testing, offensive security, application security +2 more.

Sayfer is a cybersecurity company specialising in penetration testing, smart contract and blockchain security audits, cloud infrastructure audits, security consulting, and crypto asset recovery and forensics. It serves web3 projects, crypto exchanges and businesses ranging from small companies to large enterprises. Its services include a passive and active assessment, a tailored security roadmap, and implementation guidance. Sayfer also operates an asset recovery service for cryptocurrency scam victims on a no-win, no-fee basis, and offers an AI-driven penetration testing platform called OffensiveVector.