system attack

例句：

1. 1.The company's security system was compromised by a sophisticated attack.
   公司的安全系统被一次复杂的攻击所破坏。
2. 2. The government has been under scrutiny for its handling of the recent system attack.
   政府因近期的系统攻击处理方式受到了审查。
3. 3.The hackers used sophisticated software to launch a system attack on the company's servers.
   黑客们使用了高级软件对公司服务器发起了系统攻击。