[untitled]1 ポイント·投稿者 semireg·3 か月前·0 コメント1 コメントコメントを投稿[–]semireg·3 か月前返信TeleGuard is an app downloaded more a million times that markets itself as a secure way to chat. The app uploads users’ private keys to the company’s server, and makes decryption of messages trivial.