A hot wallet is a cryptocurrency wallet connected to the internet — convenient for frequent transactions but exposed to online attacks. Examples: mobile wallets (MetaMask Mobile, Trust Wallet), browser extensions (MetaMask, Phantom), exchange accounts (Coinbase, Binance). Acceptable for small amounts and active trading; dangerous for life-savings holdings. Common attack vectors: phishing sites, malicious browser extensions, malware, SIM swap (taking over phone number to reset accounts). Use hardware wallets for serious holdings; treat hot wallets like cash in your pocket — only as much as you can afford to lose suddenly. Enable two-factor authentication (preferably hardware-based like Yubikey) on all crypto accounts.
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Airdrop
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Hot Wallet
August 22, 2026 · Aditya Gupta
Investing
Related terms
Airdrop
An airdrop is a distribution of free cryptocurrency tokens to users meeting specific criteria — often early protocol…
Bitcoin
Bitcoin (BTC) is the first and largest cryptocurrency, created by pseudonymous Satoshi Nakamoto in 2009 as peer-to-peer electronic…
Bitcoin Halving
Bitcoin halving is the programmed event occurring roughly every 4 years (every 210,000 blocks) that cuts the block…
Blockchain
Blockchain is a distributed digital ledger that records transactions across a network of computers in a way that's…
Cold Storage
Cold storage refers to keeping cryptocurrency private keys completely offline, eliminating online attack vectors. Methods: hardware wallets (most…
Cryptocurrency
Cryptocurrency is digital money secured by cryptography and recorded on a blockchain. Categories: payment cryptos (Bitcoin, Litecoin), platform…
