Take my money: OCR crypto stealers in Google Play and App Store
https://securelist.com/sparkcat-stealer-in-app-store-and-google-play/115385/
Google Play 和App Store上架的APP都发现带OCR功能的恶意软件。会对用户截屏和手机相册精细识别，盗取加密币钱包助记词。
建议：加密币钱包助记词不要图方便直接截屏：手工抄写并妥善保存，尽量用硬件钱包