Trust Wallet Incident: When buying Bitcoin through MoonPay, coins were sent to an unknown address — what happened?
A Reddit user under the nickname Smart-Rip5467 reported a concerning situation: after purchasing bitcoin through the Trust Wallet and the MoonPay payment service, the purchased coins ended up at an unknown address. The amount of 0.00387670 BTC went somewhere unintended, and the community is now trying to understand the details of this incident.
According to blockchain data, the incoming transaction to the unknown address was recorded on June 19, 2026. By June 21, the entire amount had been transferred to another wallet. The blockchain explorer marked this operation as a "possible transfer to self" — the amount of approximately 0.00387560 BTC currently remains untouched. However, as experienced users emphasize, this is merely an assumption, not proof.
What is the essence of the problem
The main question troubling the post's author is who actually owns these addresses. The community is trying to determine whether this is a movement of funds between wallets controlled by the user themselves, or whether the bitcoins have indeed "leaked" to someone else's account. The author has already contacted MoonPay and Trust Wallet support and is awaiting a response.
The complexity of the situation lies in the fact that, based solely on the blockchain, it is impossible to determine under whose control the coins are. The explorer's label of a "transfer to self" is merely a hypothesis, which could be either correct or incorrect. An accurate determination requires direct verification through the wallet and the service through which the purchase was made.
What the community advises
The most detailed response came from user Critical-Ad6184. He noted that it is impossible to prove from the blockchain data that the second address belongs to the same wallet. He suggested several practical steps for verification:
- Does Trust Wallet show this address and transaction in the history?
- Does the final untouched amount appear when restoring the wallet from the seed phrase in a secure environment?
- Can MoonPay or Trust Wallet support confirm the payout address using the order number?
Critical-Ad6184 also emphasized a crucial security rule: under no circumstances should you enter your seed phrase, private key, or extended public key into blockchain explorers, support chats, or private messages. If the final amount does not appear in the wallet restored from your own seed phrase, it should be considered "outside your control," and communication with support should be conducted strictly using the order number and transaction IDs.
Other participants reacted skeptically to the situation. One suggested that a response from support might take a long time, while another briefly advised using a more reliable wallet. This case serves as a reminder of how important it is to verify the recipient address when purchasing cryptocurrency and to keep access to your seed phrase secure.
My analysis: This incident is a classic example of how unexpected problems can arise even when using popular services like Trust Wallet and MoonPay. The lack of transparency in the process of generating the recipient address when purchasing through third-party services is a serious risk. I strongly recommend that users always check the destination address before confirming a transaction, and in case of doubt, contact support with as much detailed information as possible. This case also underscores the importance of self-custody of your seed phrase and distrusting any third-party requests to provide it.