Token Approvals, Explained: What They Are and Why They Matter Token approvals let dApps spend your crypto — and $410M was lost to approval scams in H1 2025. Here's how they work and how to revoke them.
Revoke Smart Contracts & Prevent Hacks Learn what smart contract allowances are and how to revoke them. Discover why Coin98 Super Wallet is your ultimate tool to prevent crypto wallet hacks.
