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7 Security Strategies as Employees Return to the Office
Inside the Ransomware Campaigns Targeting Exchange Servers
4 Open Source Tools to Add to Your Security Arsenal
News & Commentary
Thycotic & Centrify Merge to Form Cloud Identity Security Firm
Dark Reading Staff, Quick Hits
The combined entity will expand on both companies' privileged access management tools and expects to debut a new brand this year.
By Dark Reading Staff , 4/14/2021
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CISA Urges Caution for Security Researchers Targeted in Attack Campaign
Dark Reading Staff, Quick Hits
The agency urges researchers to take precautions amid an ongoing targeted threat campaign.
By Dark Reading Staff , 4/14/2021
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FBI Operation Remotely Removes Web Shells From Exchange Servers
Kelly Sheridan, Staff Editor, Dark ReadingNews
A court order authorized the FBI to remove malicious Web shells from hundreds of vulnerable machines running on-premises Exchange Server.
By Kelly Sheridan Staff Editor, Dark Reading, 4/14/2021
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The CISO Life Is Half as Good
Sara Peters, Senior Editor at Dark Reading
Lora Vaughn was at a crossroads -- and that was before mandated pandemic lockdowns came into play. Here's her story of how life got sweeter after she stepped away from the CISO job.
By Sara Peters Senior Editor at Dark Reading, 4/14/2021
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Bolstering Our Nation's Defenses Against Cybersecurity Attacks
Shawn Henry, CrowdStrike president of services and CSOCommentary
Shawn Henry, former Executive Assistant Director of the FBI and current CrowdStrike president of services and CSO, shares the top three cybersecurity priorities that the Biden administration needs to address.
By Shawn Henry CrowdStrike president of services and CSO, 4/14/2021
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Dependency Problems Increase for Open Source Components
Robert Lemos, Contributing WriterNews
The number of components in the average application rose 77% over two years. No wonder, then, that 84% of codebases have at least one vulnerability.
By Robert Lemos Contributing Writer, 4/14/2021
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DNS Vulnerabilities Expose Millions of Internet-Connected Devices to Attack
Jai Vijayan, Contributing WriterNews
Researchers uncover a fresh set of nine vulnerabilities in four TCP/IP stacks that are widely used in everything from powerful servers and firewalls to consumer IoT products.
By Jai Vijayan Contributing Writer, 4/13/2021
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NSA Alerted Microsoft to New Exchange Server Vulnerabilities
Kelly Sheridan, Staff Editor, Dark ReadingNews
Microsoft today patched 114 CVEs to address the Exchange Server flaws, more than 50 remote code execution vulnerabilities, and one zero-day.
By Kelly Sheridan Staff Editor, Dark Reading, 4/13/2021
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Compromised Microsoft Exchange Server Used to Host Cryptominer
Dark Reading Staff, Quick Hits
Researchers say an unknown attacker is targeting vulnerable Exchange Servers with a payload hosted on a compromised Exchange Server.
By Dark Reading Staff , 4/13/2021
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Global Dwell Time Drops as Ransomware Attacks Accelerate
Kelly Sheridan, Staff Editor, Dark ReadingNews
The length of time attackers remain undiscovered in a target network has fallen to 24 days, researchers report, but ransomware plays a role.
By Kelly Sheridan Staff Editor, Dark Reading, 4/13/2021
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Dark Reading to Upgrade Site Design, Performance
Tim Wilson, Editor in Chief, Dark Reading, Commentary
Improvements will make site content easier to navigate, faster, and more functional.
By Tim Wilson, Editor in Chief, Dark Reading , 4/13/2021
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5 Objectives for Establishing an API-First Security Strategy
Ryan Nolette, Technical Security Lead at PostmanCommentary
With APIs predicted to be the most common attack vector by 2022, an API-first security strategy is critical now more than ever.
By Ryan Nolette Technical Security Lead at Postman, 4/13/2021
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Clear & Present Danger: Data Hoarding Undermines Better Security
Elissa M. Redmiles, Researcher, Max Planck Institute for Software SystemsCommentary
Facebook and Google can identify patterns of attack within their own data, but smaller businesses rarely see enough traffic to successfully identify an attack or warn users.
By Elissa M. Redmiles Researcher, Max Planck Institute for Software Systems, 4/13/2021
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Biden Nominates Former NSA Officials for Top Cybersecurity Roles
Kelly Sheridan, Staff Editor, Dark ReadingNews
President Biden has nominated Jen Easterly as the new director of CISA and is expected to nominate Chris Inglis as the first national cyber director.
By Kelly Sheridan Staff Editor, Dark Reading, 4/12/2021
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Microsoft Warns of Malware Delivery via Google URLs
Dark Reading Staff, Quick Hits
A new campaign abuses legitimate website contact forms to send URLs that ultimately deliver the IcedID banking Trojan.
By Dark Reading Staff , 4/12/2021
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Federal Reserve Chairman Says Cyber-Risk a Top Threat to National Economy
Dark Reading Staff, Quick Hits
Jerome Powell tells 60 Minutes that cyberattacks have the potential to do major damage to US financial system.
By Dark Reading Staff , 4/12/2021
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Microsoft Uses Machine Learning to Predict Attackers' Next Steps
Robert Lemos, Contributing WriterNews
Researchers build a model to attribute attacks to specific groups based on tactics, techniques, and procedures, and then figure out their next move.
By Robert Lemos Contributing Writer, 4/12/2021
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New Malware Downloader Spotted in Targeted Campaigns
Jai Vijayan, Contributing WriterNews
Saint Bot is being used to drop stealers on compromised systems but could be used to deliver any malware.
By Jai Vijayan Contributing Writer, 4/12/2021
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Wake Up and Smell the JavaScript
Deepika Gajaria, VP of Products, Tala SecurityCommentary
The SolarWinds attack showed the true meaning of a supply chain breach. And it's the canary in the coal mine for sensitive data on the Web.
By Deepika Gajaria VP of Products, Tala Security, 4/12/2021
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Omdia Research Spotlight: XDR
Eric Parizo, Senior Analyst, OmdiaCommentary
Few emerging cybersecurity market segments are garnering more attention than XDR. Here, Omdia highlights its recent research on XDR.
By Eric Parizo Senior Analyst, Omdia, 4/12/2021
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-27180
PUBLISHED: 2021-04-14
An issue was discovered in MDaemon before 20.0.4. There is Reflected XSS in Webmail (aka WorldClient). It can be exploited via a GET request. It allows performing any action with the privileges of the attacked user.
CVE-2021-27181
PUBLISHED: 2021-04-14
An issue was discovered in MDaemon before 20.0.4. Remote Administration allows an attacker to perform a fixation of the anti-CSRF token. In order to exploit this issue, the user has to click on a malicious URL provided by the attacker and successfully authenticate into the application. Having the va...
CVE-2021-27182
PUBLISHED: 2021-04-14
An issue was discovered in MDaemon before 20.0.4. There is an IFRAME injection vulnerability in Webmail (aka WorldClient). It can be exploited via an email message. It allows an attacker to perform any action with the privileges of the attacked user.
CVE-2021-27183
PUBLISHED: 2021-04-14
An issue was discovered in MDaemon before 20.0.4. Administrators can use Remote Administration to exploit an Arbitrary File Write vulnerability. An attacker is able to create new files in any location of the filesystem, or he may be able to modify existing files. This vulnerability may directly lead...
CVE-2021-29449
PUBLISHED: 2021-04-14
Pi-hole is a Linux network-level advertisement and Internet tracker blocking application. Multiple privilege escalation vulnerabilities were discovered in version 5.2.4 of Pi-hole core. See the referenced GitHub security advisory for details.
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