The malware removal should now work even in case of unknown, active malware.

即使是未知的或活动的恶意软件，此恶意软件移除机制仍然可以正常应付。

youdao

One piece of malware, the Vundo Trojan horse, has been especially active the past three months.

其中的一个，Vundo Trojan horse在过去的3个月里异常活跃。

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If any of these system services are intercepted and modified it means that there is a possibility that the safety of your system is at risk and that spyware, viruses or malware are active.

如果上述任何系统服务都被拦截，并把它改装手段，是有可能性，即安全你的系统处于危险之中，并说，间谍软体，病毒和恶意代码都是活跃。

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Feeding an attacker data (so long as its not malware) may not be illegal, but these other active defense actions likely are.

FORBES: Caution: Active Response to Cyber Attacks Has High Risk