新闻 > 国际
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China

网络安全大案|乌克兰大停电,恶意攻击世界震惊

2017-09-16 20:36:45   光明网

核心提示

2015年12月23号下午,乌克兰西部伊万诺-弗兰科夫斯克地区的居民们,结束一天的工作,陆续回家。在当地的电力供应控制中心,运维人员也即将完成自己的本次轮班。然而,平静被打破了。

电厂计算机系统竟然自动断电

2015年12月23号下午,乌克兰西部伊万诺-弗兰科夫斯克地区的居民们,结束一天的工作,陆续回家。在当地的电力供应控制中心,运维人员也即将完成自己的本次轮班。

然而,平静被打破了。

一位当值人员在整理桌上文件时,突然发现计算机屏幕上的光标开始不受控制地四处游移。他目睹着光标一步步完成断电的操作,而自己却无能为力。

一瞬间,全国超过一半的地区处于断电状态。然而,当受到影响的居民拨打电力公司的电话,却发现客服电话一直处于占线状态。

恐慌,如潮水一般淹没城市。

网络病毒竟是停电事件“幕后黑手”

乌克兰安全部门当即宣布,这次停电不是因为电力短缺,而是一起针对电力公司的网络恶意攻击事件。

据乌克兰TSN电视台报道,攻击者入侵了电力公司的监控管理系统,至少有三个电力区域被攻击,全国超过一半的地区的近一百四十万居民家中断电数小时。

安全公司的调查指出,致使乌克兰部分地区停电的“幕后黑手”是一款名为“黑暗力量”( BlackEnergy)的恶意病毒。

调查揭露,在对乌克兰电力公司的攻击中,黑客首先利用欺骗手段,诱导电力公司员工下载了携有“黑暗力量”病毒的文件,并最终获得了主控电脑的控制权。

紧接着,黑客远程操作恶意软件将电力公司的主控电脑与变电站断连,切断电源;随后,黑客再次发动攻击让电脑全体瘫痪,致使电厂工作人员无法立即进行电力维修工作。

另外,在破坏电脑系统的同时,黑客也对电力公司的电话通讯进行了干扰。调查人员称,停电时有数千个电话打到电力公司,而现在还不知道这些电话到底是从哪里打来的。

数小时后,电力公司的技术人员将系统改为手动操作、又到各地变电站手动重设了断路器之后,供电才恢复正常。

网络攻击成国家基础设施安全一大隐患

多份安全分析报告指出,乌克兰电厂停电是一起以破坏电力基础设施为目标的网络攻击事件。

上一页1/2下一页
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China

相关阅读

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20170916/31434503.html
Server: cms-8-252
Date: 2024/11/15 10:22:13

Powered by China
China