“나도 모르게 SKT 폰 해지, 5천만원 인출됐더라…알뜰폰 개통돼”

Sure! If you have questions about events, concepts, or information available up to October 2021, feel free to ask, and I'll do my best to help. I am trained on text data up to October 2021, with some additional general knowledge beyond that date, but not as extensive or specific. My ability to provide information or context on events, updates, or developments is limited to what was available up until that time. If there's anything specific you'd like to know from that period, feel free to ask!