LinkedIn can quietly tell headhunters you want a new job
 

Let's say you're not happy with the way you've been treated at work, but your objections have fallen on deaf ears. If you start hunting around for another job, it's all too easy for that information to leak back to your current employer. That's why L...

https://www.engadget.com/2016/10/06/...ant-a-new-job/