2017年5月初席卷各国的“想哭”(WannatCry)勒索病毒软件,俨然成为了一场全球性的网络噩梦。这种大小仅为3.3MB的蠕虫病毒,已然成为继“熊猫烧香”以来全球影响力最大的电脑病毒之一。近期“想哭”勒索病毒的肆虐,令150多个国家超过30万台电脑用户遭到攻击和感染。据统计,这次病毒袭击,令全球医疗、能源、金融等行业遭受严重侵害,应用系统和数 The “Wanna tCry” ransomware software that swept across countries in early May 2017 has become a global cyberbullying nightmare. This 3.3MB worm has become one of the world’s most influential computer viruses since Panda Burn incense. The recent “want to cry” ransomware ravaged more than 300,000 computer users in over 150 countries. According to statistics, this virus attack has severely infringed on the global medical, energy and financial industries, and the number of applications