
Illustrative scenario · Investment fraud · Crypto
An investor is introduced to a professional-looking trading app. The balance grows for weeks — until a withdrawal request triggers a demand for ‘tax’ before any funds can be released.
Illustrative scenario: a composite example of a common case type — not a real client, and no real outcome is implied.
The situation
In this scenario, a client is contacted through social media by someone offering mentoring on crypto trading. They’re guided to a polished trading app and make several deposits by bank transfer to a crypto exchange, then on to addresses provided by the platform.
The in-app balance rises steadily. When the client asks to withdraw, they’re told a fee must be paid first. A second request brings a new fee. Contact becomes pressured, then stops.
The first priority is to advise the client not to pay any further fees, and to preserve every screenshot, message and transaction record.
Domain registration, hosting and app details are captured before they can vanish, and checked against regulator warning lists.
Each deposit is followed on-chain from the client’s own exchange account through intermediate wallets, separating the client’s funds from unrelated activity.
The trace looks for points where funds reach identifiable services that can be approached by law enforcement or counsel.

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