This is a story of network segmentation and the impact that seemingly trivial misconfigurations can have for your organization. This is one of those occasions.
This particular pen test asked for goals-based assessment focusing on post-compromise activities — an attempt by the client to discover how vulnerable internal systems were to lateral movement by an attacker who had compromised the domain. Among the goals was a request to attempt to compromise the client’s Amazon Web Services (AWS) infrastructure and a secondary request to access and exploit any systems discovered to contain sensitive or critical operational data .
Read more…
Source: Rapid7
Related:
- Mitigating Log4Shell and Other Log4j-Related Vulnerabilities
December 22, 2021
The Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), National Security Agency (NSA), Australian Cyber Security Centre (ACSC), Canadian Centre for Cyber Security (CCCS), the Computer Emergency Response Team New Zealand (CERT NZ), the New Zealand National Cyber Security Centre (NZ NCSC), and the United Kingdom’s National Cyber Security Centre (NCSC-UK) ...
- What to Do About Log4j
December 21, 2021
Log4j poses some deep challenges to IT. In this article I’ll discuss some tactical measures people are already taking now and over the next week or two, and some strategic guidance for what to do after the immediate crisis abates. The Problem Log4j is a very useful tool incorporated in much Java code. There are so many ...
- Readout Of CISA Call With Critical Infrastructure Partners On Log4j Vulnerabilities And The Need For Increased Vigilance This Holiday Season
December 20, 2021
WASHINGTON – This afternoon, the Cybersecurity and Infrastructure Security Agency (CISA) held a call with critical infrastructure entities from the public and private sectors to emphasize the importance of remaining vigilant against cyber threats over the holiday season, particularly with the widespread exploitation of vulnerabilities in the Log4j software, which pose a severe risk to ...
- Revisiting the Relevance of the Industrial DMZ (iDMZ)
December 20, 2021
If you enter the term “Purdue Model” into your favorite search engine, the resulting images will vary considerably. There’s almost no better way to stir up an Operational Technology (OT) security conversation than to begin debating what belongs on Level 1 or Level 3 of the model. You might even find some diagrams place operator Human-Machine ...
- CISA Issues Emergency Directive Requiring Federal Agencies To Mitigate Apache Log4j Vulnerabilities
December 17, 2021
WASHINGTON – The Cybersecurity and Infrastructure Security Agency (CISA) issued Emergency Directive (ED) 22-02 today requiring federal civilian departments and agencies to assess their internet-facing network assets for the Apache Log4j vulnerabilities and immediately patch these systems or implement other appropriate mitigation measures. This Directive will be updated to further drive additional mitigation actions. The directive is in response to the active exploitation by multiple threat actors of vulnerabilities found in the widely used Java-based ...
- Artificial Intelligence: How to make Machine Learning Cyber Secure?
December 14, 2021
Machine learning (ML) is currently the most developed and the most promising subfield of artificial intelligence for industrial and government infrastructures. By providing new opportunities to solve decision-making problems intelligently and automatically, artificial intelligence (AI) is applied in almost all sectors of our economy. While the benefits of AI are significant and undeniable, the development of ...