Police sources yesterday downplayed the significance of the security breach.

警方昨天的消息对这次安全缺口的重要性轻描淡写。

《柯林斯英汉双解大词典》

Barely a day passes without news of another major computer security breach.

一天中，很少有能出现信息安全不被破坏的消息。

youdao

Determine the potential for damage from a successful attack that results in a security breach.

确定攻击成功而导致安全性被破坏的可能性。

youdao

He argues that the security breach has hurt the image of the Revolutionary Guard, which he notes, took part in the crackdown on anti-government protests earlier this year.

VOA: standard.2009.10.19

There was no immediate claim of responsibility. While violence in Iraq has dropped dramatically since the height of sectarian fighting, the attacks were the second major security breach in Baghdad a city filled with checkpoints in two months.

VOA: standard.2009.10.25

That could make this the worst NATO security breach to have happened for many years.

ECONOMIST: A sensational arrest inside Estonia��s defence ministry

Google and Microsoft said the incident did not involve a security breach of their systems.

NPR: Cybersecurity On Display In D.C.

Mr Darling will be next in line if the security breach leads to actual fraud.

ECONOMIST: Alistair Darling and Gordon Brown