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最近的研究资料的表明:随着Internet、组合软件和电子邮件的使用,电脑病毒传染率也在上升。据美国国家计算机安全协会1996年调查:300个大中型公司中98％的公司报告说,他们在机构的PC机里发现过至少一种电脑病毒。美国网络中心(NCSA)的数据也表明,自1994年以来每年发现的电脑病毒以10倍的速度增长。计算机用户还遇到了迅速增长的宏病毒——病毒原码隐藏在电子邮件附属文件里和文档文件里。1995年发现了第一个这样的Word概念病毒,专门感染Microsoft
Recent research shows that with the Internet, combo software and e-mail use, the rate of computer virus infection is on the rise. According to a survey conducted by the National Computer Security Association in 1996: 98% of the 300 large and medium-sized companies reported that they found at least one computer virus in their organization’s PC. Data from the U.S. Network Center (NCSA) also show that computer viruses have been detected 10 times faster every year since 1994. Computer users have also encountered a rapidly growing macro virus - the virus’s original code is hidden in email attachments and document files. The first such Word concept virus was discovered in 1995 and was specifically infected with Microsoft