CoreCrypto Team

907 posts
gas token attack usage

What Is a Gas Token and How It Can Be Used for Attacks

Gas tokens let you bank cheap transactions—but hackers exploit this same mechanism to manipulate networks. The line between legitimate savings and malicious attacks is dangerously thin. Ethereum’s paradoxical design creates perfect arbitrage opportunities.
safe walletconnect phone usage

How to Use WalletConnect Safely With Your Phone

Your smartphone could be the weakest link in your crypto security. Learn five critical protection strategies for WalletConnect—your private keys are more exposed than you think. Don’t become another victim.
safety of web3 gaming

How Safe Are Web3 Gaming Platforms and Play-to-Earn Apps?

Web3 gaming explodes while thieves steal $2.17 billion from crypto services in 2025. Your digital assets could be next. Security innovations rise against the flood of threats.
blockchain oracles exploitation overview

What Are Blockchain Oracles and How Can They Be Exploited?

Blockchain oracles power smart contracts, but they harbor a dangerous secret: the trust bridge to the real world is also the perfect attack vector. Your funds hang in the balance.
why smart audits matter

What Are Smart Contract Audits? And Why They Matter to Users

90% of hacked projects missed a critical step. Smart contract audits aren’t just inspections—they’re your armor against multi-million-dollar code infernos. Blockchain’s immutability makes them essential.
test new dapp safely

How to Test a New DApp Without Losing Your Wallet Access

Testing your DApp with personal wallets is like skydiving without checking your parachute. Learn secure wallet strategies and testing processes that protect your crypto assets. One mistake could empty your accounts.
fake web3 wallet scams

Web3 Wallet Scams: Fake Connect Buttons & Drainers Explained

Cryptocurrency thieves snatch $2.17 billion via wallet scams that require no hacking skills. These digital pickpockets use elaborate social theater while their tools actively dodge detection. Your wallet might be next.
safe swapping beginner guide

Safe Swapping: Beginner Guide to DEXS Like Uniswap and Pancakeswap

While crypto giants battle for your loyalty, DEX newcomers make a shocking mistake that costs thousands. Learn secure swapping between Uniswap and PancakeSwap before your next trade.
revoke unused web3 permissions

How to Revoke Web3 Permissions You No Longer Use

You’re still leaving your crypto wallet’s backdoor wide open. Unused Web3 permissions silently threaten your digital wealth. Learn how to slam these doors shut. Your tokens demand better protection.
cross chain bridge risks explained

Cross-Chain Bridge Risks Explained (And Why Beginners Should Be Careful)

Cross-chain bridges have hemorrhaged over $2.83 billion to hackers, exposing fatal flaws in blockchain’s “secure” infrastructure. Your wrapped tokens could vanish tomorrow.