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News & Commentary
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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, 4/15/2021
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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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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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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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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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Unofficial Android App Store APKPure Infected With Malware
Dark Reading Staff, Quick Hits
The APKPure app store was infected with malware that can download Trojans to other Android devices, researchers report.
By Dark Reading Staff , 4/9/2021
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CISA Launches New Threat Detection Dashboard
Dark Reading Staff, Quick Hits
Aviary is a new dashboard that works with CISA's Sparrow threat detection tool.
By Dark Reading Staff , 4/9/2021
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8 Security & Privacy Apps to Share With Family and Friends
Kelly Sheridan, Staff Editor, Dark Reading
Mobile apps to recommend to the people in your life who want to improve their online security and privacy.
By Kelly Sheridan Staff Editor, Dark Reading, 4/9/2021
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Fraudsters Use HTML Legos to Evade Detection in Phishing Attack
Dark Reading Staff, Quick Hits
Criminals stitch pieces of HTML together and hide them in JavaScript files, researchers report.
By Dark Reading Staff , 4/8/2021
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Handcuffs Over AI: Solving Security Challenges With Law Enforcement
Charles Herring, CTO and Co-Founder, WitFooCommentary
We've tried everything else ... now it's time to make the prospect of getting caught -- and punished -- a real deterrent to cybercrime.
By Charles Herring CTO and Co-Founder, WitFoo, 4/8/2021
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Voice-Changing Software Found on APT Attackers' Server
Kelly Sheridan, Staff Editor, Dark ReadingQuick Hits
Security researchers believe the presence of Morph Vox Pro could indicate APT-C-23 has new plans for their phishing campaigns.
By Kelly Sheridan Staff Editor, Dark Reading, 4/7/2021
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Cring Ransomware Used in Attacks on European Industrial Firms
Dark Reading Staff, Quick Hits
Attackers exploited a vulnerability in Fortigate VPN servers to gain access to target networks, researchers report.
By Dark Reading Staff , 4/7/2021
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Fortune 500 Security Shows Progress and Pitfalls
Kelly Sheridan, Staff Editor, Dark ReadingNews
Fortune 500 companies have improved on email security and vulnerability disclosure programs but struggle in asset management and high-risk services.
By Kelly Sheridan Staff Editor, Dark Reading, 4/7/2021
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Rethinking Cyberattack Response: Prevention & Preparedness
Hitesh Sheth, CEO, VectraCommentary
The SolarWinds incident is the starkest reminder yet that complacency can exact a terrible price.
By Hitesh Sheth CEO, Vectra, 4/7/2021
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5 Ways to Transform Your Phishing Defenses Right Now
Kevin O'Brien, Co-Founder and CEO, GreatHornCommentary
By transforming how you approach phishing, you can break the phishing kill chain and meaningfully reduce your business risk.
By Kevin O'Brien Co-Founder and CEO, GreatHorn, 4/7/2021
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Cartoon Caption Winner: Something Seems Afoul
John Klossner, CartoonistCommentary
And the winner of Dark Readings's March cartoon caption contest is ...
By John Klossner Cartoonist, 4/7/2021
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Security Falls Short in Rapid COVID Cloud Migration
Dark Reading Staff, Quick Hits
The quick pivot to the cloud for remote support also ushered in risks.
By Dark Reading Staff , 4/6/2021
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Inside the Ransomware Campaigns Targeting Exchange Servers
Kelly Sheridan, Staff Editor, Dark Reading,  4/2/2021
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Beyond MITRE ATT&CK: The Case for a New Cyber Kill Chain
Rik Turner, Principal Analyst, Infrastructure Solutions, Omdia,  3/30/2021
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From DHS/US-CERT's National Vulnerability Database
CVE-2021-30477
PUBLISHED: 2021-04-15
An issue was discovered in Zulip Server before 3.4. A bug in the implementation of replies to messages sent by outgoing webhooks to private streams meant that an outgoing webhook bot could be used to send messages to private streams that the user was not intended to be able to send messages to.
CVE-2021-30478
PUBLISHED: 2021-04-15
An issue was discovered in Zulip Server before 3.4. A bug in the implementation of the can_forge_sender permission (previously is_api_super_user) resulted in users with this permission being able to send messages appearing as if sent by a system bot, including to other organizations hosted by the sa...
CVE-2021-30479
PUBLISHED: 2021-04-15
An issue was discovered in Zulip Server before 3.4. A bug in the implementation of the all_public_streams API feature resulted in guest users being able to receive message traffic to public streams that should have been only accessible to members of the organization.
CVE-2021-30487
PUBLISHED: 2021-04-15
In the topic moving API in Zulip Server 3.x before 3.4, organization administrators were able to move messages to streams in other organizations hosted by the same Zulip installation.
CVE-2020-36288
PUBLISHED: 2021-04-15
The issue navigation and search view in Jira Server and Data Center before version 8.5.12, from version 8.6.0 before version 8.13.4, and from version 8.14.0 before version 8.15.1 allows remote attackers to inject arbitrary HTML or JavaScript via a DOM Cross-Site Scripting (XSS) vulnerability caused ...