Unverified50% confidenceFactExact time
虚拟信用卡（VCC）是与主账户物理隔离的一次性或限额型卡号，可设置独立消费上限、有效期和使用范围，损失被限定在预设额度内
1
Sources
50%
Confidence
Long-term
Relevance
7/12/2026
First Seen
Sources
AI Tool Runs Amok: 171 Charges Totaling Nearly $1,800 — How to Avoid the Auto-Billing Trap
redditr/AnthropicAi7/11/2026
Related Claims
UnverifiedVirtual card services themselves exist in a regulatory gray area.71% similarUnverifiedThird-party top-up services involve a virtual credit card arbitrage model that uses BIN attacks or stolen prepaid cards to complete subscriptions; such accounts are often mass-banned by platforms after the credit cards are flagged68% similar
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