πŸ”’ Knowledge Base

Deep dive into on-chain risks, identify common attacks, and master self-protection. VaultScope consolidates the most practical security knowledge.

Comic of a wallet giving a limited key to a contract while a suspicious contract reaches for an unlimited key

Understanding Token Approvals: Protect Your Assets

Approval Risks

Learn how Web3 token approvals work, why unlimited allowances are risky, and how to reduce the chance of a wallet drain.

May 30, 2024 Read more β†’
Comic of a wallet explorer using a magnifying glass to spot rug pull, phishing, and drainer contract hazards

Common On-Chain Attacks: Recognize the Real Risks

Attack Types

A practical guide to rug pulls, phishing approvals, drainer contracts, flash-loan attacks, exit scams, sandwich attacks, and private-key theft.

May 30, 2024 Read more β†’
Comic of a token shrinking as it passes through fee gates while a wallet checks the hidden tax rate

Token Tax Traps: The Hidden Value Drain

Token Risks

Learn how buy and sell taxes work, when token fees become dangerous, and how to recognize tax rules that can erase your returns.

May 30, 2024 Read more β†’
Comic of a token entering a honey jar with a blocked exit while a wallet tests with a small coin outside

Honeypot Tokens: How to Spot the Buy-But-Cannot-Sell Trap

Token Risks

Learn how honeypot tokens work, the common variants, the signals to check, and what to do before buying an unfamiliar token.

May 30, 2024 Read more β†’

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