A short safety checklist against wallet phishing
The most common way GambleFi users lose funds is not a contract exploit but a convincing imitation. Phishing sites clone a familiar interface, wallet drainers request an approval that looks routine, and fake support accounts on social media offer to help with a problem that does not exist. The techniques are old, and they keep working because the interfaces bettors use are complex.
A few habits cover most of the risk. Reach a betting site by typing the address or using a saved bookmark rather than clicking a link in a message or an advertisement. Check the domain carefully, including the ending, since lookalikes often differ by a single character. Treat any unsolicited offer of support as hostile by default, particularly if it arrives in a direct message.
Approvals deserve particular attention. A wallet that has granted unlimited spending permission to a contract remains exposed until that permission is revoked, even if the bettor never returns to the site. Reviewing and revoking old approvals periodically is worthwhile, and using a separate wallet for betting, funded with what you intend to risk, limits the damage from a single mistake.
Hardware wallets help for larger balances, and so does slowing down. Most drainer attacks rely on a user signing quickly under a sense of urgency. No legitimate book needs an approval within seconds, and no genuine support agent needs a seed phrase. Anyone who asks for one is stealing.