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Tenable Resources

Tenable Blog | Threat Landscape Retrospective

Tenable Blog | 2021 Threat Landscape Retrospective Tenable.io Dashboard

Tenable Webinar | Tenable Research 2021 Recap and Defender’s Guidance for 2022

Follow Tenable’s Security Response Team on the Tenable Community

Tenable’s 2021 Threat Landscape Retrospective Report

Tenable Compliance and Audit Files

Tenable Cyber Exposure Studies

PrintNightmare

Tenable Blog | Microsoft Releases Out-of-Band Patch for PrintNightmare Vulnerability in Windows Print Spooler

Tenable Blog | The PrintNightmare Continues: Another Zero-Day in Print Spooler Awaits Patch

Tenable Blog | Proof-of-Concept Leaked for Critical Windows Print Spooler Vulnerability

Active Directory

Tenable Blog | How to Protect Active Directory Against Ransomware Attacks

Tenable Cyber Exposure Study: Ransomware

External Resources

Atlantic Trust | Breaking trust: Shades of crisis across an insecure software supply chain

CISA | Understanding and Mitigating Russian State-Sponsored Cyber Threats to U.S. Critical Infrastructure

CISA | Software Supply Chain Attacks Technical Reference

CISA | Stop Ransomware

CISA |  Alerts