The Splunk Attack Range project has officially reached the v1.0 release. By achieving this milestone, we wanted to reflect on how we got here, what features we’ve built for v1.0 and what the future looks like for Splunk Attack Range. What is the Splunk Attack Range? 🧐

Many threats originate from the endpoint and detecting them requires insights into what happens on the endpoint. In this post we look at different endpoint activity data sources, comparing the benefits and capabilities of Splunk Universal Forwarder with vast limits uberAgent and homegrown solutions.

Security orchestration, automation and response (SOAR) tools are most commonly known for automating manual security operations processes in order to expedite security investigations or cyber response. For instance, Splunk’s SOAR technology, Splunk Phantom, is most commonly used to automate alert triage, phishing investigation and response, threat hunting and vulnerability management.

The Splunk Threat Research Team recently developed an analytic story to help security operations center (SOC) analysts detect adversaries attempting to escalate their privileges and gain elevated access to Amazon Web Services (AWS) resources. In this blog, we’ll walk you through an AWS privilege escalation analytic story, demonstrate how we simulated these attacks using Atomic Red Team, collect and analyze the AWS cloudtrail logs, and highlight a few detections from the March 2021 releases.

Hey there, We recently ran a series of webinars* on how different-sized cybersecurity teams modernized their security operations and embedded polling questions within the webinars to gather some feedback. A set of possible answers was selected based on the ENISA NIS Investments report. In this blog post I’d like to share the results of the polls and the conclusions we can draw from them.

In January and February of 2021, the threat actor called Hafnium used a number of post-exploitation tools after gaining access to Exchange servers through a zero-day exploit. One of their persistence methods was creating new user accounts in the domain, giving them the ability to log back into the network using normal authentication rather than use a web shell or continue to re-exploit the vulnerability (which has since been patched).

If you haven’t been living under a rock for the past few weeks, you've probably come across the recent Microsoft Exchange Server vulnerabilities and its associated exploits.Stop!!! The first thing you should do is to go and patch any Exchange servers you may be running, then you can come back and finish reading this blog. Microsoft's blog provides links to various tools to help in this regard.

Organizations are migrating an increasing amount of their infrastructure into the cloud. The cloud provides organizations with a number of benefits like greater scalability, improved reliability and faster time to value. However, these potential benefits can be offset if security is an afterthought.