On September 14, a civil forfeiture complaint was filed in the US seeking to seize approximately $1.5 billion in cryptocurrency — specifically ten addresses on the TRON network that were frozen back in 2025. According to investigators, these funds are tied to an Iranian oil network, with Tether and Binance involved. The assets are now slated to be transferred to FBI custody.
What Exactly Happened
The complaint, filed on September 14, targets ten addresses on the TRON blockchain. All were frozen in 2025 — likely at the request of US law enforcement. The document outlines a plan to transfer these funds under FBI control. The amount — around $1.5 billion — makes this one of the largest stablecoin forfeiture cases on record.
Why This Matters for USDT Users
For everyday users of virtual cards and crypto payments, this news isn't just crime blotter material. It highlights two key points:
- USDT is a centralized asset. Tether can freeze tokens on any address upon request from authorities. This isn't a bug — it's a feature of the model.
- The network matters. If you hold USDT on TRC-20, freezing is just as possible as on ERC-20 — but fees and transfer speeds differ dramatically.
TRC-20 vs ERC-20: What to Choose in Practice
When it comes to transferring USDT, users typically have two main options:
- TRC-20 (TRON network). Transfer fees are usually $1–3, and speed is measured in seconds. Ideal for small amounts and frequent transactions.
- ERC-20 (Ethereum network). Fees can range from $5–20 or more depending on network congestion, with speeds from seconds to minutes. Better suited for large amounts where compatibility with DeFi protocols matters more.
For paying for foreign services, subscriptions, and everyday spending, TRC-20 is almost always more cost-effective. But if you work with DeFi or specific platforms that only accept Ethereum, you'll have to accept higher fees.
Important: USDT can be frozen on any network. The difference is only in how quickly and cheaply you can move funds before they come under restrictions.
What This Means for Virtual Card Holders
If you top up a virtual card with USDT, keep in mind: most services, including VirtCardPay, accept stablecoins across different networks. When choosing a network, focus on fees and speed — for small top-ups, TRC-20 remains the optimal choice. And if you hold large amounts in USDT, consider keeping them in a wallet where you control the private keys, and don't leave them on exchanges longer than necessary.
Disclaimer: This material is for informational purposes only and does not constitute financial advice. Cryptocurrencies are subject to volatility and regulatory risks.
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