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News & Commentary
Tips for a Bulletproof War Room Strategy
Lee Chieffalo, Technical Director of Cybersecurity Operations at ViasatCommentary
The techniques used in real-world combat apply in cybersecurity operations, except that instead of bullets flying downrange, it's packets.
By Lee Chieffalo Technical Director of Cybersecurity Operations at Viasat, 1/20/2021
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Vulnerabilities in Popular DNS Software Allow Poisoning
Robert Lemos, Contributing WriterNews
Seven flaws in DNSMasq have limited impact, but in combination they could be chained to create a multistaged attack.
By Robert Lemos Contributing Writer, 1/19/2021
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Microsoft to Launch 'Enforcement Mode' for Zerologon Flaw
Dark Reading Staff, Quick Hits
Enforcement mode for the Netlogon Domain Controller will be enabled by default with the Feb. 9 security update.
By Dark Reading Staff , 1/19/2021
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SolarWinds Attack Underscores 'New Dimension' in Cyber-Espionage Tactics
Kelly Jackson Higgins, Executive Editor at Dark ReadingNews
Meanwhile, Malwarebytes is the latest victim, Symantec discovers a fourth piece of malware used in the massive attack campaign, and FireEye Mandiant releases a free tool to help spot signs of the attack.
By Kelly Jackson Higgins Executive Editor at Dark Reading, 1/19/2021
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4 Intriguing Email Attacks Detected by AI in 2020
Edge Editors, Dark Reading
Here's to the sneakiest of the sneaky. These clever phishing messages -- that standard validation measures often missed -- deserve proper dishonor. (Sponsored)
By Edge Editors Dark Reading, 1/19/2021
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The Most Pressing Concerns Facing CISOs Today
John Worrall, Chief Executive Officer at ZeroNorthCommentary
Building security into the software development life cycle creates more visibility, but CISOs still need stay on top of any serious threats on the horizon, even if they are largely unknown.
By John Worrall Chief Executive Officer at ZeroNorth, 1/19/2021
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A Security Practitioner's Guide to Encrypted DNS
Jamie Brim, Corelight Security ResearcherCommentary
Best practices for a shifting visibility landscape.
By Jamie Brim Corelight Security Researcher, 1/19/2021
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NSA Appoints Rob Joyce as Cyber Director
Dark Reading Staff, Quick Hits
Joyce has long worked in US cybersecurity leadership, most recently serving as the NSA's top representative in the UK.
By Dark Reading Staff , 1/15/2021
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Successful Malware Incidents Rise as Attackers Shift Tactics
Robert Lemos, Contributing WriterNews
As employees moved to working from home and on mobile devices, attackers followed them and focused on weekend attacks, a security firm says.
By Robert Lemos Contributing Writer, 1/15/2021
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Name That Toon: Before I Go ...
John Klossner, Cartoonist
Feeling creative? Submit your caption in the comments, and our panel of experts will reward the winner with a $25 Amazon gift card.
By John Klossner Cartoonist, 1/15/2021
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How to Achieve Collaboration Tool Compliance
Marc Gilman, VP of Compliance and General Counsel, Theta LakeCommentary
Organizations must fully understand the regulatory guidance on collaboration security and privacy so they can continue to implement and expand their use of tools such as Zoom and Teams.
By Marc Gilman VP of Compliance and General Counsel, Theta Lake, 1/15/2021
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These Kids Are All Right
Edge Editors, Dark Reading
Faculty and students at the William E. Doar School for the Performing Arts in Washington, D.C. created "Cyberspace," a rap song about online safety as part of the NSA's national STOP. THINK. CONNECT. campaign back in 2012. Wonder how many went into security.
By Edge Editors Dark Reading, 1/15/2021
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Shifting Privacy Landscape, Disruptive Technologies Will Test Businesses
Robert Lemos, Contributing WriterNews
A new machine learning tool aims to mine privacy policies on behalf of users.
By Robert Lemos Contributing Writer, 1/14/2021
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'Chimera' Threat Group Abuses Microsoft & Google Cloud Services
Dark Reading Staff, Quick Hits
Researchers detail a new threat group targeting cloud services to achieve goals aligning with Chinese interests.
By Dark Reading Staff , 1/14/2021
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Businesses Struggle with Cloud Availability as Attackers Take Aim
Kelly Sheridan, Staff Editor, Dark ReadingNews
Researchers find organizations struggle with availability for cloud applications as government officials warn of cloud-focused cyberattacks.
By Kelly Sheridan Staff Editor, Dark Reading, 1/14/2021
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NSA Recommends Using Only 'Designated' DNS Resolvers
Dark Reading Staff, Quick Hits
Agency provides guidelines on securely deploying DNS over HTTPS, aka DoH.
By Dark Reading Staff , 1/14/2021
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Who Is Responsible for Protecting Physical Security Systems From Cyberattacks?
IFSEC Global, StaffNews
It's a question that continues to engage debate, as the majority of new physical security devices being installed are now connected to a network. While this offers myriad benefits, it also raises the question: Who is responsible for their cybersecurity?
By James Willison, founder of Unified Security Ltd , 1/14/2021
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Vulnerability Management Has a Data Problem
Tal Morgenstern, Co-Founder & Chief Product Officer, Vulcan CyberCommentary
Security teams have an abundance of data, but most of it lacks the context necessary to improve remediation outcomes.
By Tal Morgenstern Co-Founder & Chief Product Officer, Vulcan Cyber, 1/14/2021
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SolarWinds Attackers May Have Hit Mimecast, Driving New Concerns
Dark Reading Staff, Quick Hits
Mimecast no longer uses the SolarWinds Orion network management software that served as an attack vector for thousands of organizations.
By Dark Reading Staff , 1/13/2021
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Huntress Acquires EDR Technology From Level Effect
Dark Reading Staff, Quick Hits
Huntress seeks to improve its detection and response capabilities with a more comprehensive view of endpoint security.
By Dark Reading Staff , 1/13/2021
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New Podcast Launches Focused on Security Start-up Entrepreneurs
Varonis Announces New Features to Combat Insider Threats and Collaboration Risks in Microsoft 365
Swimlane Raises $40M Growth Round to Deliver Hyper Automated Security Operations
Cybersecurity and Networking Staffing Company CIBR Warriors Launches Nationwide
Lacework Closes a $525 Million Growth Round to Scale Up Infrastructure Security for the Cloud Generation
Cyberbit Kicks Off America's Cyber Cup to Find World's Best Cyber Defense Team
Vdoo Reveals an Extension Funding Round with Qumra Capital and Verizon Ventures Joining as Investors
Cyber Risk Ratings Leader NormShield Rebrands to 'Black Kite'
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Find out more about the combination of two of the industry's leading cybersecurity news sites.

4 Intriguing Email Attacks Detected by AI in 2020
Here's to the sneakiest of the sneaky. These clever phishing messages -- that standard validation measures often missed -- deserve proper dishonor. (Sponsored)
Name That Toon: Before I Go ...
Feeling creative? Submit your caption in the comments, and our panel of experts will reward the winner with a $25 Amazon gift card.
Understanding TCP/IP Stack Vulnerabilities in the IoT
Internet of Things devices are highly susceptible to attacks, breaches, and flaws emanating from issues within the TCP/IP network communications architecture. Here's an overview of what you need to know to mitigate risks.
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-1303
PUBLISHED: 2021-01-20
A vulnerability in the user management roles of Cisco DNA Center could allow an authenticated, remote attacker to execute unauthorized commands on an affected device. The vulnerability is due to improper enforcement of actions for assigned user roles. An attacker could exploit this vulnerability by...
CVE-2021-1304
PUBLISHED: 2021-01-20
Multiple vulnerabilities in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization and modify the configuration of an affected system, gain access to sensitive information, and view information that they are not autho...
CVE-2021-1305
PUBLISHED: 2021-01-20
Multiple vulnerabilities in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization and modify the configuration of an affected system, gain access to sensitive information, and view information that they are not autho...
CVE-2021-1312
PUBLISHED: 2021-01-20
A vulnerability in the system resource management of Cisco Elastic Services Controller (ESC) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) to the health monitor API on an affected device. The vulnerability is due to inadequate provisioning of kernel parameters f...
CVE-2021-1349
PUBLISHED: 2021-01-20
A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct Cypher query language injection attacks on an affected system. The vulnerability is due to insufficient input validation by the web-based management interf...
Assessing Cybersecurity Risk in Today's Enterprises
Assessing Cybersecurity Risk in Today's Enterprises
COVID-19 has created a new IT paradigm in the enterprise -- and a new level of cybersecurity risk. This report offers a look at how enterprises are assessing and managing cyber-risk under the new normal.
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