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Latest Cybersecurity News and IT Security Insights

Stay informed about emerging threats, practical protection strategies and innovations in vulnerability management. Benefit from the expertise of the Greenbone specialists and strengthen your IT security.

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Markus Feilner

Ransomware as a Service: the Role of Bitcoin and Darknet

Blog

Both the cryptocurrency Bitcoin and the darknet have a dubious reputation. The media like to portray both as opaque, criminal parallel worlds. For Ransomware as a Service, Bitcoin and the darknet are welcome tools. Organized crime has been using them for a long time to disguise its business, even if it by no means makes […]

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12. January 2022/by Markus Feilner
https://www.greenbone.net/wp-content/uploads/greenbone-logo-2025.png 0 0 Markus Feilner https://www.greenbone.net/wp-content/uploads/greenbone-logo-2025.png Markus Feilner2022-01-12 15:27:322025-12-30 12:58:38Ransomware as a Service: the Role of Bitcoin and Darknet
Elmar Geese

ISO Certification of Our Management Systems

Blog

We are proud to have received ISO certification of our management systems for the aspects of quality (ISO 9001) and information security (ISO 27001) at the end of 2021. Our success makes us grow, and our growth promotes structure and processes. That is why we actively accompany the creation of structures and processes even more […]

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5. January 2022/by Elmar Geese
https://www.greenbone.net/wp-content/uploads/greenbone-logo-2025.png 0 0 Elmar Geese https://www.greenbone.net/wp-content/uploads/greenbone-logo-2025.png Elmar Geese2022-01-05 09:04:512025-12-10 13:59:16ISO Certification of Our Management Systems
Elmar Geese

Additional Log4j Vulnerabilities Published

Blog

Log4j was affected by a vulnerability that allowed Remote Code Execution (RCE) attacks. In short, user inputs into a software could lead to a code execution on a remote server. This represents a severe security risk. It was named “Log4Shell” (CVE-2021-44228) and immediately addressed by the Log4j team, who provided a fix. In the following […]

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20. December 2021/by Elmar Geese
https://www.greenbone.net/wp-content/uploads/greenbone-logo-2025.png 0 0 Elmar Geese https://www.greenbone.net/wp-content/uploads/greenbone-logo-2025.png Elmar Geese2021-12-20 16:14:472025-12-22 14:01:10Additional Log4j Vulnerabilities Published
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