US cracks down on crypto as 10 charged in pump and dump scheme and $54M hacker arrested

TLDR

• US charges 10 in crypto pump-and-dump schemes tied to wash trading
• FBI-led sting exposes fake volume tactics across crypto markets
• Uranium Finance hacker arrested after $54M DeFi exploit case
• Authorities seize $31M and recover high-value assets from suspect
• Crypto crackdown expands as global enforcement actions intensify

U.S. authorities intensified a crypto crackdown after indicting 10 individuals and arresting a $54 million DeFi hacker. The coordinated action targets market manipulation and cybercrime across borders. The crypto crackdown signals stronger enforcement as regulators expand global oversight of digital asset activities.

Pump-and-Dump Network Faces Charges

Federal prosecutors advanced the crypto crackdown by charging 10 executives and employees tied to coordinated pump-and-dump schemes. The operation involved firms including Gotbit, Vortex, Antier, and Contrarian. Authorities allege the group manipulated trading volumes to mislead markets and inflate token prices.

Investigators from Federal Bureau of Investigation and IRS Criminal Investigation led the undercover operation. Agents created test tokens to expose illegal wash trading services. Authorities identified patterns that falsely boosted trading activity across multiple platforms.

Officials confirmed arrests and extraditions, including two executives transferred from Singapore. Moreover, courts already sentenced two defendants after guilty pleas in earlier proceedings. The crypto crackdown now expands with potential penalties of up to 20 years in prison and significant fines.

Uranium Finance Hacker Arrested After $54M Exploit

Authorities strengthened the crypto crackdown by charging Jonathan Spalletta for hacking Uranium Finance in 2021. Prosecutors allege he exploited smart contract flaws to drain about $54 million. The attack forced the platform to shut down after losing liquidity across pools.

Spalletta reportedly executed two separate exploits within the same month. He first manipulated a rewards system to extract excess tokens worth about $1.4 million. Later, he exploited another vulnerability across 26 liquidity pools, removing over $53 million in assets.

Authorities stated he used Tornado Cash to obscure transaction trails. He converted stolen funds into rare collectibles, including trading cards and historical artifacts. Law enforcement recovered many items and seized approximately $31 million in digital assets.

Global Enforcement Expands Amid Rising Risks

The crypto crackdown highlights growing cross-border enforcement as suspects hold multiple nationalities. Authorities emphasized collaboration across jurisdictions to track illicit financial flows. Furthermore, agencies continue targeting manipulation, fraud, and laundering tied to digital assets.

Recent incidents reinforce ongoing risks within decentralized finance ecosystems. Blockchain security firms reported fresh exploits affecting smaller token projects and liquidity pools. Regulators intensified monitoring while expanding legal frameworks for digital asset activities.

U.S. officials also pursued cases linked to cybercrime networks and sanctioned entities. These actions reflect broader efforts to disrupt illegal funding channels tied to emerging technologies. The crypto crackdown therefore signals a shift toward stricter enforcement as adoption continues to expand globally.

Overall, authorities continue advancing investigations while prosecuting major cases tied to market abuse and hacking. Enforcement agencies aim to deter misconduct and strengthen trust in digital financial systems.

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