Tenable Blog

In its March release, Microsoft addressed 82 CVEs, including a zero-day vulnerability in Internet Explorer that has been exploited in the wild and linked to a nation-state campaign targeting security researchers.

We urge organizations to patch Proxylogon (CVE-2021-26855) and related vulnerabilities (CVE-2021-26857, CVE-2021-26858, CVE-2021-27065) in Microsoft Exchange Server and investigate for potential compromise within their networks. Here's how Tenable products can help.

Update Match 17, 2021: The Identifying Affected Systems section has been updated with information about the availability of a scan template to quickly run targeted scans to identify systems affected by these four CVEs.

In part one of our series on cyber hygiene, we explore the fundamentals that can help businesses understand where they're vulnerable and how to protect their networks from cyberattacks and breaches.

More than 1,500 teams from nearly 140 countries competed in Tenable's first-ever Capture the Flag competition. And the winners are...

That’s a wrap on the first Tenable Capture the Flag event! 

We’d like to say a huge thank you to everyone who participated. We were overwhelmed by the response from the community. A few stats: