诈骗模式
SIM-swap attacks
A phone number is moved to an attacker-controlled SIM or eSIM.
研究文章和参考条目以英语发布。导航提供七种语言。
Overview
A phone number is moved to an attacker-controlled SIM or eSIM.
Why it matters
SMS recovery can unlock email, cloud and exchange accounts.
What to check
Use phishing-resistant authentication and preserve carrier and login timelines.