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How to Use Tenable.io WAS to Find and Fix Sensitive Information Exposure in Microsoft Power Apps

Researchers identified a configuration issue in Microsoft Power Apps portals that exposed millions of records for nearly 50 organizations. Learn how you can use Tenable.io Web App Scanning to identify...
 Remy Marot
September 30, 2021

Hold the Door: Why Organizations Need to Prioritize Patching SSL VPNs

Three critical SSL VPN vulnerabilities have become some of the most exploited by advanced persistent threat actors and ransomware groups. To effectively prioritize remediation efforts, defenders must...

Security Response Team
August 25, 2021

One Year Later: What Can We Learn from Zerologon?

In a year of headline-making vulnerabilities and incidents, Zerologon (CVE-2020-1472) stands out due to its widespread adoption by threat actors and its checkered disclosure timeline. In our Threat La...

 Claire Tills
August 11, 2021

Zero Day Vulnerabilities in Industrial Control Systems Highlight the Challenges of Securing Critical Infrastructure

The disclosure of zero day vulnerabilities in several Schneider Electric industrial control systems highlights the need to revamp cybersecurity practices in operational technology environments.  A zer...

 Marty Edwards
July 13, 2021

Dealing with the Attack Surface Beyond Vulnerabilities

A good understanding of the attack surface is of prime importance in measuring and prioritizing risk. Here's how Tenable's data can allow security professionals to have a more realistic view of their...

 Lamine Aouad
July 12, 2021

Elon Musk and YouTube Advertising Scams: Fake SpaceX “Coin” Promoted in Ads During Cryptocurrency Videos

Scammers are on pace to steal nearly $1 million USD from unsuspecting users through a popular decentralized finance protocol, Uniswap, by abusing YouTube to promote a fake SpaceX coin as part of ads a...

 Satnam Narang
June 24, 2021

Microsoft Teams: Vulnerability in Microsoft Power Apps Service Allows Theft of Emails, Files and More

A flaw in Microsoft Power Apps could allow attackers to steal emails, Teams messages and OneDrive files. Background Microsoft recently patched a vulnerability in Microsoft Teams, a business communicat...

Security Response Team
June 14, 2021

Identifying Prototype Pollution Vulnerabilities: How Tenable.io Web Application Scanning Can Help

Prototype pollution vulnerabilities are complex issues which can put your web applications and users at serious risk. Learn how these flaws arise and how Tenable.io Web Application Scanning can help....

 Remy Marot
May 25, 2021

The Top 5 Active Directory Misconfigurations Putting Your Organization at Risk

Tenable's Security Response Team examines some of the most common Active Directory misconfigurations targeted by attackers and offers proactive measures to help cyber defenders disrupt attack paths. ...

Team Tenable
May 17, 2021

Elon Musk and SNL: Scammers Steal Over $10 Million in Fake Bitcoin, Ethereum and Dogecoin Crypto Giveaways

In the run up to Elon Musk hosting NBC’s Saturday Night Live and the potential mention of Dogecoin on the show, scammers quickly capitalized on his appearance by promoting fake giveaways on Twitter an...

 Satnam Narang
May 13, 2021

Healthcare Security: Ransomware Plays a Prominent Role in COVID-19 Era Breaches

Ransomware is the root cause in a majority of the healthcare breaches analyzed. As the ongoing COVID-19 pandemic continues to place unprecedented strain on global healthcare infrastructure, attackers...

 Rody Quinlan
March 10, 2021

Asset Detection with Nessus Scanners: The First Step In Assessing Cyber Risk

Building a precise inventory of existing assets across your attack surface is essential for effective vulnerability management. Here's how the asset detection process in Nessus scanners can help. Comp...

 Jesus Garcia Galan
February 16, 2021

Daisy Chaining: How Vulnerabilities Can Be Greater Than the Sum of Their Parts

With the rise of daisy-chained cyberattacks, security teams must consider the contextual risk of each vulnerability, including its potential to be leveraged in a full system compromise.

 Lamine Aouad
January 21, 2021

Government Agencies Warn of State-Sponsored Actors Exploiting Publicly Known Vulnerabilities

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