網址: https://blog.btcc.com/wp-content/uploads/2024/06/DMMビットコイン、482億円相当が不正流出-1024x420.jpg
網址2: https://www.btcc.com/ja-JP/academy/research-analysis/cryptocurrency-leak-incident-and-prevention-measures-dmm-bitcoin-48-2-billion-yen-worth-of-illegally-leaked
