Latest Web3 Articles

A reentrancy attack is a critical smart contract vulnerability that allows a malicious contract to repeatedly call a function in a victim contract before the initial execution is complete

The fall of these exchanges shows that size and popularity do not guarantee safety in crypto. Each collapse exposed weaknesses, whether technical, financial, or managerial, and pushed the industry toward better standards and accountability.

A honeypot scam in Decentralized Finance (DeFi) is a type of fraud where scammers create a seemingly legitimate and attractive investment opportunity (like a new token or a yield farm)

In DeFi, front-running is exploiting knowledge of pending transactions in the blockchain's public mempool (waiting area) to place your own transaction first, often by paying higher gas fees

A hardware wallet is a physical device, like a USB stick, that securely stores your cryptocurrency private keys offline

A multisig (multi-signature) wallet is a digital crypto wallet that requires multiple private keys (signatures) from different people or devices to authorize a transaction, acting like a shared digital safe needing several keys to open

Cold storage in crypto is an offline method for storing your cryptocurrency's private keys, keeping them completely disconnected from the internet to protect against online threats like hacking

A hot wallet is a cryptocurrency wallet that stays connected to the internet, offering convenience for fast transactions, trading, and interacting with decentralized apps (dApps)

You should never share your seed phrase because it is the master key to your entire cryptocurrency wallet and all your digital assets within it

Two-factor authentication (2FA) is a security process that requires two distinct forms of identification to log in, adding a second layer of security beyond just a password

A crypto rug pull is a scam where developers hype a new digital token, attract investments

A crypto phishing attack tricks users into giving up sensitive info like private keys or seed phrases by

An NFT collection's floor price is the lowest asking price for any single NFT within that collection at a given moment, serving as a baseline for entry into the project

NFT rarity refers to how unique or scarce a particular non-fungible token (NFT) is compared to others in the same collection

The metaverse is a shared, persistent 3D virtual world, and NFTs (Non-Fungible Tokens) are crucial for enabling true digital ownership and economy within it

NFT utility refers to the practical benefits, functions, and real-world value that a Non-Fungible Token provides beyond just being a digital collectible, acting as a key

A PFP (Profile Picture) NFT is a unique digital artwork, like an avatar or character, secured on a blockchain that people use as their identity on social media (Twitter, Discord) and in virtual worlds

Play-to-Earn (P2E) gaming is a blockchain-based model where players earn real-world value, like cryptocurrency or Non-Fungible Tokens (NFTs)

An NFT marketplace is an online platform for buying, selling, and trading non-fungible tokens (NFTs), which are unique digital assets

NFT metadata is a set of descriptive information about an NFT, typically stored in a JSON file, which includes the name, description, and traits of the asset