How to Secure Your MEXC Account: A Step-by-Step Safety Guide

Enable Two-Factor Authentication

1. Log into your MEXC account via the official website or verified mobile application.

2. Navigate to the Security Settings section under Account Management.

3. Select “Two-Factor Authentication” and choose either Google Authenticator or SMS verification.

4. Scan the QR code using Google Authenticator or enter your phone number for SMS setup.

5. Enter the six-digit code generated by the app or sent via text to confirm activation.

6. Store your backup recovery codes in a secure offline location—never save them digitally on cloud services or unencrypted devices.

Set Up Withdrawal Address Whitelisting

1. Go to the Wallet section and locate “Withdrawal Settings” or “Address Management”.

2. Click “Add New Whitelisted Address” and paste the full cryptocurrency address you intend to use regularly.

3. Confirm the addition using your 2FA token or email verification.

4. Enable “Whitelist Only Mode” to block all withdrawals to non-approved addresses.

5. Note that newly added addresses require a 24-hour confirmation delay before becoming active—this is a mandatory security cooldown enforced by MEXC.

Review Active Sessions and Device Permissions

1. Access “Active Sessions” from the Security tab to view all logged-in devices and their IP locations.

2. Identify unfamiliar sessions by checking timestamps, geographic regions, and device types.

3. Terminate suspicious sessions immediately using the “Log Out” option next to each entry.

4. Disable unused device permissions such as “API Access”, “Trading Bot”, or “Third-Party Integration” if not actively required.

5. MEXC does not support session persistence across browsers—each login must be re-authenticated separately.

Configure Email and SMS Alert Preferences

1. Enter Notification Settings and activate alerts for login attempts, password changes, and withdrawal actions.

2. Ensure your registered email is not linked to other high-risk platforms or compromised domains.

3. Verify that SMS notifications are enabled for critical operations—even if you primarily use email.

4. Test alert delivery by triggering a simulated login from an unrecognized device.

5. Email alerts contain no clickable links—any message prompting you to ‘click here to verify’ is fraudulent.

Protect Against Phishing and Impersonation

1. Bookmark only the official MEXC domain: https://www.mexc.com — never rely on search engine results or shortened URLs.

2. Check for HTTPS and the padlock icon before entering credentials; verify the SSL certificate issuer is DigiCert or Sectigo.

3. Ignore all direct messages on Telegram, Discord, or Twitter claiming to be MEXC support staff—MEXC never initiates contact with users via social media DMs.

4. Report suspected phishing domains to MEXC’s official security team at security@mexc.com with full URL and screenshot evidence.

5. Install browser extensions like MetaMask Domain Checker or ENS-aware tools to detect homograph attacks targeting .com vs .com.co typos.

Frequently Asked Questions

Q: Can I log in to my MEXC account from multiple devices simultaneously?Yes, but each session requires independent 2FA approval. Concurrent logins do not share authentication tokens or session keys.

Q: What happens if I lose access to my Google Authenticator app?You must use your previously saved recovery codes to disable 2FA. Without those codes, account recovery requires identity verification through MEXC’s KYC escalation channel.

Q: Does MEXC store private keys for user wallets?No. MEXC operates as a custodial exchange for fiat deposits and a non-custodial platform for crypto assets—users retain full control over private keys when using self-hosted wallet integrations.

Q: How often does MEXC rotate its internal API signing keys?Internal key rotation occurs every 72 hours across all production environments. User-facing API keys follow separate lifecycle policies governed by individual account settings.