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Security Blogs

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3 Min Read
Announcing the availability of Cisco Talos Incident Response services to Splunk customers.

Latest Articles

Security 10 Min Read

Threat Update: AcidRain Wiper

The Splunk Threat Research Team shares the details on the new malicious payload named AcidRain, designed to wipe modem or router devices (CPEs).
Security 5 Min Read

How Playbook Packs Drive Scalable Automation

See how pre-built Playbook Packs from Splunk can help augment your security analysts with automation that scales with your organization’s maturity.
Security 10 Min Read

Springing 4 Shells: The Tale of Two Spring CVEs

The Splunk Threat Research Team (STRT) shares detection opportunities in different stages of successful Spring4Shell exploitation.
Security 14 Min Read

Detecting Active Directory Kerberos Attacks: Threat Research Release, March 2022

Learn more about the Splunk Threat Research Team's new analytic story to help SOC analysts detect adversaries abusing the Kerberos protocol to attack Windows Active Directory environments
Security 3 Min Read

Splunk SOAR Recognized in Forrester Now Tech: SOAR, Q2 2022 Report

Splunk SOAR recognized within Forrester’s report Now Tech: Security Orchestration, Automation, And Response (SOAR), Q2 2022.
Security 3 Min Read

Bringing Data-Centric Security to RSAC 2022

Check out what Splunk has in store at RSA Conference 2022, including theater sessions, demos and a keynote presentation from Splunk CEO Gary Steele.
Security 6 Min Read

Threat Update: Cyclops Blink

The Splunk Threat Research Team shares the latest on the payload named Cyclops Blink, which seems to target Customer Premise Equipment devices (CPE) generally prevalent in commercial and residential locations enabling internet connectivity.
Security 9 Min Read

CI/CD Detection Engineering: Dockerizing for Scale, Part 4

Get the latest from the Splunk Threat Research Team on CI/CD Detection Engineering.
Security 4 Min Read

Answered: Your Most Burning Questions About Planning And Operationalizing MITRE ATT&CK

You asked, we answered. Splunker Matthias Maier compiled all of your most burning questions about planning and operationalizing MITRE ATT&CK in a blog post. Read all about it here.
Security 2 Min Read

Staff Picks for Splunk Security Reading April 2022

Check out our Splunk security experts' curated list of presentations, white papers, and customer case studies that we feel are worth a read in the month of April.
Security 2 Min Read

The Upsurge in Ransomware Attacks in Australia and Opportunities to Protect Data

Splunk's Mark Troselj explores the findings of Splunk SURGe's recent ransomware report and explains the importance of making risk mitigation a proactive and strategic focus.
Security 5 Min Read

STRT-TA03 CPE - Destructive Software

The Splunk Threat Research Team is monitoring several malicious payloads targeting Customer Premise Equipment (CPE) devices. These are defined as devices that are at customer (Commercial, Residential) premises and that provide connectivity and services to the internet backbone
Security 2 Min Read

Play Now with BOTS Partner Experiences: Dragos

We are pleased to announce a new Partner Experience – capture the flag (CTF) on-demand challenges, built by Splunk technology partner Dragos, running in Splunk, hosted on the BOTS platform and available for free!
Security 3 Min Read

State of Security Research Details Essential Strategies for the Year Ahead

Splunk's new research report, The State of Security 2022, shares a closer look into the challenges that security organizations face and the strategies they're relying on.
Security 13 Min Read

You Bet Your Lsass: Hunting LSASS Access

Dive in as the Splunk Threat Research Team shares how Mimikatz, and a few other tools found in Atomic Red Team, access credentials via LSASS memory.
Security 7 Min Read

Risk-Based Alerting: The New Frontier for SIEM

Risk-Based Alerting (RBA) is an intelligent alerting method with SIEM for security operations to operationalize cyber security frameworks like MITRE ATT&CK, Lockheed Martin's Killchain, or CIS20.
Security 4 Min Read

Threat Update: CaddyWiper

Get a breakdown of the features of the new malicious payload used against Ukraine, CaddyWiper.
Security 6 Min Read

Living Off The Land: Threat Research February 2022 Release

In this February 2022 release, the Splunk Threat Research Team (STRT) focused on comparing currently created living off the land security content with Sigma and the LOLBas project.