Essential Insights
- Ethereum dust attacks have surged by over 470%, targeting stablecoins USDT and USDC, notably after the Fusaka upgrade that reduced transaction fees.
- These attacks involve address poisoning scams, leading to significant losses—examples include a victim losing $50 million and another over $388k.
- Attackers capitalize on network scalability improvements to run high-volume, low-success-rate campaigns that can still be profitable.
- Experts advise verifying full destination addresses before transactions and avoiding copying addresses from transaction history to prevent scams.

Researchers are warning that Ethereum dust attacks have surged. These attacks involve small transactions called dust transfers. Recently, there has been a significant increase in these tiny transactions, especially with stablecoins USDT and USDC.
Since the Ethereum Fusaka upgrade in December, the number of dust transfers has jumped sharply. For example, USDT transfers under $0.01 increased by 612%, from about 4.2 million to nearly 30 million. USDC saw a similar rise, with transactions going from 2.6 million to over 14.7 million, a 473% increase. Dust transfers with ETH and DAI also grew substantially.
Expert Wise Crypto noted that lower fees after the upgrade made it easier for attackers to run dust campaigns. These small transactions are cheap, so malicious actors send millions at a time. They often insert fake addresses into users’ transaction histories. These addresses look similar to genuine ones, confusing users into copying them.
Recently, some victims lost large amounts of money. One person lost $50 million in a poisoning attack at the end of December 2025. Another case involved a wallet losing over $388,000. Security analysts say the rise in dust attacks is linked to the network upgrade’s increased capacity and reduced costs.
Despite the threat, experts recommend always checking the full recipient address before sending funds. Avoid copying addresses directly from transaction history. This simple step can help prevent falling victim to these attacks.
As dust attacks grow, they highlight both the risks and ongoing challenges in blockchain security. Developers and users must stay vigilant to protect their assets in this evolving environment.
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