Tenable blog
CISA Releases FOCAL Plan to Help Federal Agencies Reduce Cyber Risk
Strengthening the Nessus Software Supply Chain with SLSA
You know Tenable as a cybersecurity industry leader whose world-class exposure management products are trusted by our approximately 43,000 customers, including about 60% of the Fortune 500. But sometimes we like to give you a peek behind the curtain to share how we protect our own house against cybe...
Navigating Security Challenges Around OT in the DoD’s Manufacturing Lines
How operational technology can revolutionize logistics, supply chain management, and overall efficiency....
CVE-2024-3400: Zero-Day Vulnerability in Palo Alto Networks PAN-OS GlobalProtect Gateway Exploited in the Wild
A critical severity command injection vulnerability in Palo Alto Networks PAN-OS has been exploited in limited targeted attacks. While a fix is not yet available, patches are expected to be released on April 14 and mitigation steps are available....
Cybersecurity Snapshot: CISA Says Midnight Blizzard Swiped U.S. Gov’t Emails During Microsoft Hack, Tells Fed Agencies To Take Immediate Action
Check out CISA’s urgent call for federal agencies to protect themselves from Midnight Blizzard’s breach of Microsoft corporate emails. Plus, a new survey shows cybersecurity pros are guardedly optimistic about AI. Meanwhile, SANS pinpoints the four trends CISOs absolutely must focus on this year. An...
Microsoft’s April 2024 Patch Tuesday Addresses 147 CVEs (CVE-2024-29988)
Microsoft addresses 147 CVEs in its April 2024 Patch Tuesday release with three critical vulnerabilities and no zero-day or publicly disclosed vulnerabilities....
Cybersecurity Snapshot: CSRB Calls Exchange Online Hack “Preventable,” While CISA, Others Warn About XZ Utils Backdoor Vulnerability
Check out why the Cyber Safety Review Board has concluded that the Microsoft Exchange Online breach “should never have occurred.” Plus, warnings about the supply chain attack against the XZ Utils open source utility are flying. In addition, a report says ransomware attacks surged in February. And th...
Frequently Asked Questions About CVE-2024-3094, A Backdoor in XZ Utils
Frequently asked questions about CVE-2024-3094, a supply-chain attack responsible for a backdoor in XZ Utils, a widely used library found in multiple Linux distributions....
Cybersecurity Snapshot: U.S. Gov’t Unpacks AI Threat to Banks, as NCSC Urges OT Teams to Protect Cloud SCADA Systems
Check out new guidance for banks on combating AI-boosted fraud. Plus, how to cut cyber risk when migrating SCADA systems to the cloud. Meanwhile, why CISA is fed up with SQLi flaws. And best practices to prevent and respond to DDoS attacks. And much more!...
Enhancing Transportation Cybersecurity and Fleet Management for the DoD
Few things can halt operations across the Department of Defense like a critical failure of logistics and transportation. From automated asset inventory to malicious-activity detections through baselining, learn how Tenable OT Security can protect these critical functions within the DoD and work towa...