Mysterious BTC loss in Trust Wallet: coins sent to an unknown address after purchase via MoonPay
A worrying signal appeared on Reddit from a user under the nickname Smart-Rip5467, who reported a mysterious loss of funds. After purchasing 0.00387670 BTC through the MoonPay integration in the Trust Wallet, they were surprised to find that the coins did not arrive in their balance, but instead went to a completely unfamiliar address. The user claims they did not manually enter the recipient address, making the situation particularly suspicious.
Timeline of the Incident and the Blockchain Mystery
According to blockchain data, the bitcoins arrived at an unknown address on June 19, 2026. By June 21, the entire amount was moved further — to another wallet. The blockchain explorer marked this transaction as a "possible self-transfer." The amount of 0.00387560 BTC currently remains untouched. The key question troubling the post's author is: who actually owns these addresses? The community is trying to determine whether this is a transfer between the user's own wallets or if the funds were intercepted by attackers.
Community Opinion: How to Verify and What to Do
The most detailed and professional response came from user Critical-Ad6184. They rightly pointed out that blockchain data alone cannot prove the ownership of the second address. They suggested several practical steps for verification:
- Check within the wallet itself: Is this address and transaction displayed in the Trust Wallet history?
- Recovery from the seed phrase: Does the final unspent balance appear when restoring the wallet from the seed phrase in a secure and isolated environment?
- Contact support: Can MoonPay or Trust Wallet support confirm the payout address using the order number?
Critical-Ad6184 also emphasized a critically important security rule: under no circumstances should you enter the seed phrase, private key, or extended public key into blockchain explorers, support chats, or private messages. If the final balance does not appear in the restored wallet, it should be considered "out of your control," and support should be contacted strictly using the order number and transaction IDs.
Other participants were skeptical about the situation. One suggested that a response from support would take a long time, while another briefly advised using a more reliable wallet.
My Analysis and Conclusions
This incident is yet another harsh reminder that even when using popular services like Trust Wallet and MoonPay, the user bears full responsibility for their funds. The most alarming aspect here is the lack of transparency. If the recipient address was swapped during the purchase stage, this could indicate compromise either on the application side or on the user's side. I strongly recommend that anyone using in-wallet purchases always double-check the recipient address before confirming the transaction and store their seed phrase with maximum security. This case should serve as a lesson: do not trust automatic forms, always control every step.