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# Palo Alto Networks

## Bo Qu

[](https://www2.paloaltonetworks.com/blog/2014/03/palo-alto-networks-showcases-leading-threat-research-discovery-5-critical-ie-vulnerabilities/)  
[Palo Alto Networks Showcases Leading Threat Research with Discovery of 5 Critical IE Vulnerabilities
\----------------------------------------------------------------------------------------------------](https://www2.paloaltonetworks.com/blog/2014/03/palo-alto-networks-showcases-leading-threat-research-discovery-5-critical-ie-vulnerabilities/)

Advanced Persistent Threats (APTs) and today's sophisticated attackers require a deep understanding of how applications are actively exploited in the real world to compromise users and their networks. In order for attackers to exploit commonly used software, such as Microsoft Internet Explorer (IE), they must take advantage of v...  
[Threat Advisories - Advisories](https://www.paloaltonetworks.com/blog/category/threat-advisories-advisories/?ts=markdown)  
[Threat Prevention](https://www.paloaltonetworks.com/blog/category/threat-prevention-2/?ts=markdown)  
Mar 11, 2014  
By [Scott Simkin](https://www.paloaltonetworks.com/blog/author/scott-simkin/?ts=markdown "Posts by Scott Simkin")

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[](https://www2.paloaltonetworks.com/blog/2014/02/palo-alto-networks-news-week-february-14/)  
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## [Palo Alto Networks News of the Week -- February 14](https://www2.paloaltonetworks.com/blog/2014/02/palo-alto-networks-news-week-february-14/)

Happy Valentine's Day \& happy Friday, everyone! As usual, we've rounded up all the Palo Alto Networks news from this past week so you don't miss a thing. (more...)  
Feb 14, 2014  
By [Chad Berndtson](https://www.paloaltonetworks.com/blog/author/cberndston/?ts=markdown "Posts by Chad Berndtson")  
[](https://www2.paloaltonetworks.com/blog/2014/02/palo-alto-networks-discovers-4-critical-internet-explorer-vulnerabilities/)  
[Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-2/?ts=markdown), [Threat Advisories - Advisories](https://www.paloaltonetworks.com/blog/category/threat-advisories-advisories/?ts=markdown)

## [Palo Alto Networks Discovers 4 Critical Internet Explorer Vulnerabilities](https://www2.paloaltonetworks.com/blog/2014/02/palo-alto-networks-discovers-4-critical-internet-explorer-vulnerabilities/)

Palo Alto Networks researcher Bo Qu has discovered 4 new critical Internet Explorer (IE) vulnerabilities covering versions 8, 9, 10, and the latest, I...  
Feb 11, 2014  
By [Scott Simkin](https://www.paloaltonetworks.com/blog/author/scott-simkin/?ts=markdown "Posts by Scott Simkin")  
[](https://www2.paloaltonetworks.com/blog/2013/12/palo-alto-networks-discovers-another-new-internet-explorer-vulnerability/)  
[Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-2/?ts=markdown), [Threat Advisories - Advisories](https://www.paloaltonetworks.com/blog/category/threat-advisories-advisories/?ts=markdown)

## [Palo Alto Networks Discovers Another New Internet Explorer Vulnerability](https://www2.paloaltonetworks.com/blog/2013/12/palo-alto-networks-discovers-another-new-internet-explorer-vulnerability/)

Following his discovery of 3 critical vulnerabilities in Microsoft Internet Explorer (IE) last month, Palo Alto Networks Researcher Bo Qu has identifi...  
Dec 10, 2013  
By [Scott Simkin](https://www.paloaltonetworks.com/blog/author/scott-simkin/?ts=markdown "Posts by Scott Simkin")

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