TRM Labs Says Fake YouTube Tutorials Tricked 224 Crypto Users

Nine fake YouTube tutorials promoting a crypto arbitrage bot built with Claude allegedly tricked 224 victims into deploying self-draining smart contracts, generating 274.60 ETH for scammers over six months, according to data shared by CoinMarketCap.

The findings were attributed to TRM Labs, which identified the tutorials as part of a scam campaign targeting cryptocurrency users through instructional-style content. The videos reportedly presented the process of building a crypto arbitrage bot with Claude, an artificial intelligence assistant.

Fake Tutorials Used to Promote Malicious Smart Contracts

According to the information shared by CoinMarketCap, the fraudulent tutorials persuaded victims to deploy smart contracts designed to drain funds from the wallets involved.

Rather than functioning as legitimate arbitrage tools, the contracts were reportedly structured to transfer cryptocurrency away from users. The campaign affected 224 victims over a six-month period, with scammers collecting a total of 274.60 ETH.

The use of YouTube tutorials gave the operation an instructional appearance, potentially making the malicious contracts appear to be part of a legitimate technical demonstration. The source specifically identified nine fake tutorials connected to the campaign.

Claude Referenced in the Scam Campaign

The tutorials reportedly focused on building a crypto arbitrage bot with Claude, linking an AI-assisted development narrative to the deployment of the malicious smart contracts.

The source did not provide details on whether Claude itself was compromised or involved in the transactions. The reported finding instead concerns how scammers used tutorials referencing the AI tool as part of a broader scheme to persuade users to execute the contracts.

The case illustrates how technical content presented as educational material can be used to encourage users to interact directly with blockchain contracts. Once deployed, smart contracts can execute predefined transactions, meaning users need to understand the code and permissions involved before approving or funding them.

224 Victims and 274.60 ETH in Losses

TRM Labs' reported figures put the number of victims at 224 and the amount collected by scammers at 274.60 ETH during the six-month period covered by the investigation.

The campaign also highlights the financial risks associated with copying code from online tutorials without independently verifying what a smart contract is programmed to do. In this case, the contracts were described as self-draining, meaning funds could be moved away from victims after deployment.

CoinMarketCap did not provide additional details in the X post about the identities of the scammers, the specific YouTube channels involved, or whether the stolen ETH had been recovered.

The reported six-month campaign remains the key timeframe identified by TRM Labs, with nine fraudulent tutorials linked to the scheme and 224 victims affected.

Writer: Victoria Hale
Technology & Blockchain Writer

Victoria Hale writes about blockchain technology, digital infrastructure, and the intersection of emerging technologies with finance. Her articles explore how new protocols and systems are shaping the evolving digital economy.

She prioritises clarity and accuracy when explaining technical developments to a general audience.