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Claim Safety
What Is Airdrop Signature Risk?
Learn why airdrop signatures can be risky, how malicious signing prompts work, and how users can reduce exposure.
Airdrop map
What this means
Airdrop signature risk comes from signing messages or permissions that users do not fully understand on fake or malicious claim pages.
Core ideas
What to understand first
- Some signatures are used only for verification.
- Other signatures may authorize actions.
- Blind signing hides important details.
- Malicious pages can disguise intent.
Safety checklist
What to check before acting
- Avoid signing unreadable messages.
- Use official claim pages only.
- Use a separate wallet.
- Disconnect and revoke approvals after suspicious interactions.
Risk note
Common mistakes to avoid
- A malicious signature can expose assets.
- Scammers use urgency to reduce caution.
- Recovery may be impossible after a successful drain.