March 27, 2026 ChainGPT

ONUS Users Locked Out as Vietnam Dismantles Multi‑Billion Crypto Scam, Founder Arrested

ONUS Users Locked Out as Vietnam Dismantles Multi‑Billion Crypto Scam, Founder Arrested
Vietnamese police say they have dismantled an “exceptionally large” multi‑billion‑dollar crypto fraud centered on ONUS, a popular Vietnam‑based investment app and exchange used by millions of local investors. What happened - The Ministry of Public Security announced Thursday that at least seven people were arrested in connection with ONUS, including fintech and blockchain entrepreneur Vuong Le Vinh Nhan (aka Eric Vuong). Authorities summoned about 140 people for questioning before the arrests, AFP reported via Nampa. - Police say the platform abruptly went offline around March 20, leaving retail users locked out and scrambling for answers. - Investigators allege the group operated from 2018, issuing and selling fake tokens through ONUS while manipulating supply, demand and prices to generate paper gains and attract more investors. Charges include property appropriation and money laundering. One victim told reporters they were “devastated” after losing more than $15,000. Scale and context - Vietnam has become one of the world’s largest retail crypto markets, with roughly 17 million digital asset holders. The state bans crypto as a payment method but allows speculation in a legal grey zone — an environment regulators say scammers have repeatedly exploited. - This is not an isolated case. Vietnam has seen multiple high‑profile crypto and Ponzi‑style scams in recent years: - 2018: An ICO scam tied to Ho Chi Minh City’s Modern Tech JSC reportedly victimized some 32,000 people and involved about $658 million. - 2024: Authorities dismantled “Million Smiles,” rescuing nearly 300 potential victims after about $1.17 million was allegedly stolen. Why it matters - The ONUS case highlights two persistent risks in emerging‑market crypto booms: aggressive, short‑cycle high‑yield schemes and regulatory grey areas that enable them to scale quickly. - For traders and investors, the saga is a reminder that jurisdictional and platform risk can be as consequential as market risk. Enforcement can shift rapidly from lax to forceful, and localized liquidity can evaporate faster than many risk models assume. As one arresting line from this episode: “Too‑good‑to‑be‑regulated” is less a marketing slogan and more a definition of counterparty risk. What may come next - With enforcement ramping up globally, Vietnam may move toward clearer rules on token issuance, exchange operations and marketing — and less tolerance for large, experimental platforms operating outside established frameworks. Sources: Vietnam’s Ministry of Public Security, AFP/Nampa. Cover image: Perplexity. BTCUSD chart: TradingView. Read more AI-generated news on: undefined/news