Asset theft prevention
Since the private key and mnemonics are the most significant segment of your assets, the essence of anti-theft is to prevent them being stolen or leaked by hackers. You need to be more cautious while storing them. Assets face a major threat if the mnemonic (private key) is stolen by a third party. We recommend using physical media for backups. Make a copy on paper and store it properly.
Please pay close attention to the sequence of the mnemonic (private key), if it can be stored for an extended period time, and whether it appears readable. In addition, please do not use screenshots, photos, and mobile memos, especially sending a text on any social media.