어제 몽고디비 서버를 열어놓고 잤다가 오늘 오후에 디비를 들어가보니 데이터는 전부 사라져있고, readme db가 새로 만들어져있었다... 그리고 이런 글이 있었다.. All your data is a backed up. You must pay 0.04 BTC to 1BbompGz4bzKF57PNDxfkH5tpxWz2gA6Y 48 hours for recover it. After 48 hours expiration we will leaked and exposed all your data. In case of refusal to pay, we will contact the General Data Protection Regulation, GDPR and notify them that you store use..