This year, several major AI developers will take part in DEF CON.

今年，一些主要的人工智能开发者将会参加Defcon黑客大会。

The event, in August, will be held as part of the yearly DEF CON hacker meeting in Las Vegas, Nevada.

作为一年一度的Defcon黑客大会的一部分，该活动将于8月在内华达州拉斯维加斯举行。

He said he hopes the DEF CON event will lead to deeper commitments from AI developers to measure and test the safety of their systems.

他说，他希望Defcon黑客大会能让人工智能开发人员做出更深层次的承诺，以衡量和测试其系统的安全性。

Organizers of the DEF CON event say some of the questions attendees will try to answer include: How can chatbots be changed by hackers to cause harm?

Defcon黑客大会的组织者表示，与会者将会试图回答的一些问题包括：聊天机器人如何被黑客更改以造成伤害？

There are also conferences where like-minded hackers and security experts can mingle and share ideas, the biggest of which is DEF CON, held annually in Las Vegas.

另外还有一些安全大会，安全专家可以相互认识，分享想法。一年一次在拉斯维加斯举办的 DEF CON 是全球最大的安全大会。