I was going to earn my credit with the supervisor for my quite advanced graphics program at a SunOS / Solaris with instant messaging enabled where with zephyr.vars or whatever it was called you could make an image appear on your listed friend's screen like if you alowed me I could just send you an image that appeared on your display. While I was demoing the program I had written so that the supervisor could give me credit for it, one of my friends sitting close or in the next room made the photo big-mama.xxx appear on my screen. There was never any discussion or penalty because of the incident and I got credit for the project that for ½ second seemed like it was programmed to display big-mama.xxx instead of solving the problem. (Earlier) I updated perl scripts and waited for sysadmin to reflect the changes to ouside the FW. Then the database was gone and it was not a bug it was a feature since the data was stored with the source and therefore updating the source blanked the persistence.

物理访问或模拟登录提示或登录屏幕是另外两种困难的情况，不需要过多的算法技术，很容易理解物理访问提供了许多可能性，模拟登录提示是您可以在许多不同类型的计算机和环境上进行的事情。

在一所不知名的大学，他们所有的动作查询都是通过URL传递的，而不是通过表单发布的。

这个东西一直在工作，直到谷歌Bot出现，运行了他们所有的url并删除了他们的数据库。

新闻标题是在这条线索的精神…在今天的头版/。 ISP将客户数据库电子邮件发送给数千人

我在The Daily WTF上看到过这个。

<script language="javascript">
<!--//
/*This Script allows people to enter by using a form that asks for a
UserID and Password*/
function pasuser(form) {
    if (form.id.value=="buyers") { 
        if (form.pass.value=="gov1996") {              
            location="http://officers.federalsuppliers.com/agents.html" 
        } else {
            alert("Invalid Password")
        }
    } else {  
        alert("Invalid UserID")
    }
}
//-->
</script>

恕我直言，没有什么比这更好的了。

一位同学曾经不小心把密码发到了推特上……那是个很严重的安全漏洞。

在没有加密的数据库中存储信用卡信息(整个信息:号码+有效期+密码)。此外，该数据库被用作一种CRM，因此许多销售人员可以使用不安全的密码访问它。(自从我3年前离开公司后，他们就没换过名字。)