Avoid any "Bitcoin Generator" or "Flash Tool" that asks you to disable your antivirus software.
Transactions with extremely low or "zero" fees are a red flag for potential flashing attempts.
Only poorly designed or fake wallet UIs display unverified data as settled. The Role of the Mempool and Nodes
The absolute reality is that In the crypto ecosystem, "flashing" is a malicious technique used by bad actors to deceive victims with fake balances.
Many wallet interfaces will show an "Incoming Transaction" or "Pending" balance as soon as they see the broadcast. To an untrained eye, it looks like the Bitcoin has arrived.