To mitigate operational risks in cryptocurrency airdrops, start by researching the project’s legitimacy—check the team, whitepaper, and community feedback. Use a dedicated wallet for airdrops, separate from your main funds, to limit exposure. Avoid sharing private keys or sensitive data, as legit airdrops never require them. Be cautious of phishing scams; verify links and emails through official channels only. Test smart contracts if possible—interact with small amounts first to ensure functionality. Monitor gas fees and network congestion to avoid unexpected costs. Stay updated on regulations, as airdrop eligibility can vary by region. Finally, track your participation to avoid tax surprises, consulting a professional if needed. By prioritizing security, diligence, and awareness, you can minimize risks and safely engage in airdrops.