From helpnetsecurity.com
![](https://img.helpnetsecurity.com/wp-content/uploads/2020/11/16094612/week_in_review1.jpg)
Here’s an overview of some of last week’s most interesting news, articles and podcast:
New DNS vulnerabilities have the potential to impact millions of devices
Forescout Research Labs, in partnership with JSOF, disclosed a new set of DNS vulnerabilities, dubbed NAME:WRECK.
FBI removes web shells from hacked Microsoft Exchange servers
Authorities have executed a court-authorized operation to copy and remove malicious web shells from hundreds of vulnerable on-premises versions of Microsoft Exchange Server software in the United States.