How to Avoid Ethereum Mining Motherboard Scams on MercadoLibre in 2026

Fake Payment Confirmation Email: Scammers may send convincing-looking emails impersonating MercadoLibre or Mercado Pago, claiming payment has been sent or is pending. Always verify payment status directly within your MercadoLibre account and never ship an item based on an email alone. MercadoLibre handles all payments, and if it's not reflected in your account, it's a scam.

Outside-of-Platform Link Request: Be wary of sellers or buyers who ask you to communicate or transact outside of MercadoLibre, especially if they provide links to external websites or payment platforms. These are often attempts to bypass MercadoLibre's security and conduct fraudulent transactions.

Mercado Pago Link Deception: Similar to fake payment confirmations, scammers might send deceptive links that appear to be for Mercado Pago, aiming to steal your login credentials or financial information. Always navigate to Mercado Pago directly through the official MercadoLibre platform.

Empty Box or Different Item Return: Some unscrupulous buyers may claim to return the item but send back an empty box or a completely different, lower-value item. Sellers should document the item's condition thoroughly before shipping and be aware of MercadoLibre's return policies.

Pickup by Third Party Fraud: Scammers might arrange for a third party to pick up the item, often after presenting a fake payment confirmation. The item is taken, but the payment never materializes. Ensure payment is confirmed within MercadoLibre before releasing the item.

QR Code Payment Switch: Be cautious of sellers who insist on using QR codes for payment outside the official MercadoLibre payment system. This can be a method to redirect funds to fraudulent accounts. All payments should be processed securely through Mercado Pago within the platform.