n.勒索软体
Ransomware is said to have originated in Russia, It and other cyberextortion methods, such as DoS extortion, are becoming more common around the world. 据说勒索软件起源于俄国。它和其他的网络勒索方法，如拒绝服务勒索，在世界各地越来越常见。
Ransomware is a type of malware used for data kidnapping, an exploit in which the attacker encrypts the victim’s data and demands payment for the decryption key. 勒索软件是一类用于拐骗数据的恶意程序，它是一种攻击者对受害者的数据进行加密然后再要求（受害者）支付解密密钥费的攻击。
E is also called "ransomware". E也被称作“赎金软件”。
