Short answer: yes — if a bad actor gets your private keys, seed phrase, or tricks you into signing a malicious transaction. Longer answer: a software (hot) wallet like Trust Wallet is non-custodial, so the app itself doesn’t “hold” your funds — you do. That gives you control. And it also gives you responsibility.
People ask, "can Trust Wallet get hacked?" The app can be a vector if your device is compromised, if you reveal your seed phrase, or if you approve a malicious contract. In my experience the most common loss vectors are phishing dApps and unlimited token approvals (what I've found after doing swaps every day).
Trust Wallet is a non-custodial software wallet. That means your private keys and seed phrase live on your device, not on a server run by someone else. Under the hood the app encrypts keys and keeps them in local device storage; unlocking the app requires your PIN or biometrics.
Why does that matter? If someone steals your phone but not your seed phrase, a strong PIN and biometric lock slow them down. But if malware on the device can access the app (or you paste the seed phrase into a phishing page), encryption won't save you. So local encryption reduces risk, but does not eliminate it.
Trust Wallet includes app lock features: a PIN/passcode and a biometric option (fingerprint or Face ID depending on your device). To enable them, typically go to Settings → Security → Set Passcode, then enable biometrics. When I first set this up I used both PIN and biometrics; that felt convenient and safer.
But remember: app lock protects the app UI. It does not protect your seed phrase if someone already has it. Biometric unlock is handy for daily use, though some people prefer a long PIN because biometrics can be bypassed in rare physical scenarios.
And one more thing: always set a PIN that you will remember without writing down beside your phone.
Interacting with DeFi requires signing transactions. That’s where most risks show up. Trust Wallet supports in-app dApp browsing (Android) and WalletConnect to link to desktop dApps. WalletConnect can reduce risk because you can review transaction details on a separate device.
How to avoid phishing? Ask yourself: do I recognize this dApp URL? Am I expecting this call? Does the transaction request match the action I initiated? If anything looks off, cancel. What I've found: scammers often present urgent-sounding prompts or request token approvals immediately.
For more on avoiding fake sites and malicious links, see our guide on phishing and scams and the practical WalletConnect tips in dApp browser & WalletConnect.
One common mistake is approving unlimited token allowances to a router contract. That means a malicious contract with the approval can move tokens. To reduce exposure:
Seed phrase is your recovery. Write it down on paper and store it offline. Do not store it in cloud notes or a photo album (that’s a common regret). If you need step-by-step help, see seed phrase backup and backup & recovery.
What if you lose your phone? Restore the wallet on a new device with your seed phrase: open the app, choose Restore/Import Wallet and follow the prompts. See /restore-import-wallet and /lost-phone-recovery for details.
Exporting a single account private key is sometimes possible (useful for migrating wallets). If you do export, treat that key like your seed phrase — keep it offline. See /export-private-key.
But no single step is perfect. Combine multiple layers.
| Feature | Present / Notes |
|---|---|
| Non-custodial private keys | Yes — keys stored locally on your device |
| Seed phrase backup | Yes — manual backup required; see /seed-phrase-backup |
| Passcode + biometrics | Yes — app lock available (PIN and biometric) |
| In-app dApp browser | Partial — Android supports it; WalletConnect recommended for desktop |
| Transaction simulation | No native full simulation — use external tools (transaction simulation & safety) |
| Approvals manager | No native full manager — use external revocation tools (revoke token approvals) |
| Hardware wallet pairing | Partial/varies — check /ledger-hardware for options |
Best for: people who want a mobile-first, non-custodial software wallet to interact with DeFi, swap tokens, and use dApps with a daily-use workflow. In my experience it’s convenient for regular small trades and staking.
Look elsewhere if: you regularly hold large balances on a hot wallet only, require built-in transaction simulation, or need full on‑device approvals management and hardware-wallet-first workflows. For large sums, pair this wallet with a hardware device (see /ledger-hardware).
Q: Is it safe to keep crypto in a hot wallet?
A: Safe depends on your threat model. Hot wallets are convenient for daily use but have higher attack surface than offline storage. Keep large funds offline.
Q: Can funds be stolen from a Trust Wallet?
A: Yes if someone obtains your seed phrase, private keys, or tricks you into signing malicious transactions. See the backup and revoke guides linked above.
Q: Can Trust Wallet get hacked?
A: The app can’t be "hacked" in isolation if your device and seed phrase are secure, but device malware, phishing, or social-engineering can lead to losses.
Q: Does Trust Wallet have a biometric lock?
A: Yes. Trust Wallet biometric lock (fingerprint/Face ID) protects app access. It helps stop casual access but does not replace safe seed phrase handling.
Q: How do I revoke token approvals?
A: Use a trusted external approvals manager. Instructions are on /revoke-token-approvals.
Q: What happens if I lose my phone?
A: Restore your wallet on a new device with your seed phrase. If you didn’t back up the seed phrase, recovery is not possible.
Software wallets balance convenience with responsibility. I believe the most practical approach is to harden your mobile wallet for daily DeFi use and keep larger holdings on hardware or cold storage. Start by enabling the app lock, backing up your seed phrase securely (see /seed-phrase-backup), and practicing safe dApp habits described in /phishing-and-scams.
Want a short checklist to follow right now? Visit /security-best-practices for step-by-step action items and links to tools for reviews, revocation, and transaction simulation.
But remember: the single best thing you can do is treat your seed phrase like cash — offline, private, and protected.