This is a very bad thing because it exposes a security hole on your machine.

这是一个非常糟糕的事情，因为它暴露了你的机器上的一个安全漏洞。

youdao

The present structure of our security market is very bad. The stock market is stronger than the enterprise bond market.

这表明高效证券市场的结构是债券市场强、股票市场弱。

youdao

Security there is very bad, everyone knows us and what we do and it's almost certain that if we were to go, we'd be captured by the Taliban.

BBC: Afghan interpreters: 'No life for us here'

"Allowing these sorts of organizations to meet with the president and his senior subordinates is a very bad idea, " Center for Security Policy President Frank Gaffney says in the article.

CENTERFORSECURITYPOLICY: Center For Security Policy

"Social Security numbers are very bad passwords, " he said.

CNN: Social Security number study raises fears