When using decentralized hot wallets such as imToken, TP Wallet (TokenPocket), TronLink, Bitpie, Trust Wallet, and MetaMask, asset safety depends largely on where the software comes from, how you store your private key, and every action you take on-chain. The risks below deserve careful attention.
Five common security risks
Fake apps and phishing downloadsSource risk
How it shows up: Downloading a wallet app from unofficial channels, such as search-engine ads, third-party app stores, unknown links, or private messages.
Possible result: A fake app may record the seed phrase or private key you enter while importing or creating a wallet, upload it to scammers, and your assets can be transferred away.
Private key / seed phrase leakSelf-custody risk
How it shows up: With a decentralized wallet, you keep the private key yourself. The official team does not store this sensitive information for you. Photographing a seed phrase or private key, uploading it to the cloud, saving it in a notes app, or telling it to anyone else can leak it.
Possible result: Once it leaks, someone else may fully control the wallet. On-chain transfers are usually irreversible, and recovering the funds is extremely difficult.
Multisig hijack scam
How it shows up: Scammers lure you into an airdrop, an unknown DApp, or importing an unfamiliar seed phrase, then change the wallet permissions in the background and set the account to “multisig.”
Possible result: You may still see the balance, but a transfer needs more than one signature. Assets can be frozen, stuck, or moved by the attacker.
Malicious contract approvalApprove risk
How it shows up: Joining an unknown DeFi project, mini-game, or high-yield scheme and blindly tapping “Unlimited Approve.”
Possible result: A malicious contract may gain control of that token. Even if the tokens still show in your wallet, the approved party may transfer them away.
Address poisoningAddress Poisoning
How it shows up: Scammers use a lookalike address with a similar start and end to your usual address, and send you a tiny transfer, even one for 0.
Possible result: The next time you send funds, copying from transaction history instead of checking the full address can send assets to the scammer’s similar address.
Common ways people try to earn with a wallet
All of the following can put your principal at risk, and returns are not guaranteed. Verify the project, contract, and rules yourself before taking part. Do not rush an approval or a transfer because of a promise of “stable high yield.”
DeFi staking / liquidity mining
How it works: Connect your wallet to a decentralized DApp and stake tokens in a smart contract in exchange for token rewards.
- Contract bugs or attacks can lead to stolen assets.
- A fake DApp may trick you into granting a large or unlimited approval, putting the tokens in that allowance at risk of being transferred away. (Source note: China News Service)
- Token prices can crash, and reward tokens can lose most of their value, so your principal can be hurt.
- Projects that promise “stable high yield” may be Ponzi schemes that pay earlier participants with money from new ones, and they can collapse or disappear.
NFT minting, sales, and royalties
How it works: Use a wallet to create an NFT and list it on a marketplace. If the platform and contract rules allow it, income can come from sales or secondary-sale royalties.
- Many NFT projects lack real demand. Trading volume can be very low, and the asset may never sell.
- Marketplaces and smart contracts carry security and rule risks.
- Some NFT scams use false promotion to induce purchases. Verify the project and the issuer before you buy.
Node staking
How it works: Stake on a public chain, such as ETH staking or TRON staking, to earn block rewards.
- Staking may involve a lock-up or an unstaking wait, so you cannot withdraw the assets in the short term.
- Changes in chain rules, operator risk, or contract bugs can reduce returns or cause a loss of principal.
Market making and arbitrage
How it works: Try to profit from price gaps between exchanges, or provide liquidity on a DEX.
- Slippage, impermanent loss, and sharp price moves can all lead to losses.
- So-called “auto arbitrage bots” may be scam tools that push you to connect a wallet or grant a dangerous approval.
Referral invites and rebatesHigh pyramid-scheme risk
Common pitch: A project claims that inviting others to register and deposit through your wallet link earns you a commission.
Risks: Multi-level recruitment and tiered rebates may involve illegal pyramid schemes. Participants can face legal liability and can also lose money. Do not promote for someone else or front the funds because of a rebate promise.
How to protect yourself: remember these four points
Use the official site: Download genuine software from the imToken website or each wallet’s official channel. Do not tap unknown links.
Keep a paper backup: Write the seed phrase by hand and store it safely. Never take a screenshot, and never save it online.
Watch high-risk actions: Do not scan random codes, and do not tap unknown DApp approvals or airdrop links.
Check the full address: Before you send, compare the entire wallet address character by character. Do not copy an address straight from transaction history.
Safety reminder: Anyone who asks for your seed phrase or private key should be treated as a high-risk signal. Confirm the software, the website, the receiving address, and the approval details before you act.