Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

One of the great things about developing for Splunk Security Essentials is that most of the features and capabilities are requested from customers and the security community. In this latest release (3.1), we added a feature that has been requested frequently: the ability to filter the ATT&CK Matrix for Cloud and SaaS Techniques. The MITRE ATT&CK Framework consists of multiple matrices such as Enterprise, Mobile, and ICS.

Detecting malicious activity is rarely easy, but some attacker methods are more challenging to detect than others. One of the most vexing techniques to counter is credential theft. Attackers that gain control over a user account have access to the assets of that user. If the credentials are for an account with special privileges, like a system administrator, then the attacker may be able to gain access to system-wide resources and even be able to change logs to cover their tracks.

Even with tough economic times, e-commerce is up 25% since the beginning of March. But, fraud has increased as well; according to Malwarebytes online credit card skimming has increased by 26% in March alone. In our April “Staff Picks for Splunk Security Reading” blog post, I referenced a story about an e-commerce site getting hacked with a “virtual card skimmer” (thanks Matthew Joseff for sharing this with me).

What I love about our free and open Elastic SIEM is how easy it is to add new data sources. I’ve learned how to do this firsthand, and thought it’d be helpful to share my experience getting started. Last October, I joined Elastic Security when Elastic and Endgame combined forces. Working with our awesome security community, I’ve had the opportunity to add new data sources for our users to complement our growing catalog of integrations.

Monitoring all DNS requests in your network, including those that were blocked by (e.g., by a firewall) is a great way to increase visibility, enforce compliance and detect threats. A common problem with collecting DNS logs is that DNS server logs are notoriously hard to parse. Also, parsing only the logs of your DNS servers leaves a blind spot when it comes to usage of, or the attempt to use, an external DNS server like Google's 8.8.8.8.

You don’t need us to tell you that fraud and financial crime is on the rise. A quick google search will give you endless stats to support this claim. Fraud losses are increasing as a percentage of revenue, and that direct impact on the bottom line isan area of laser focus for senior execs.

Many people are working from home (WFH) now and will be for at least the next few weeks. The VPN and TLS connections that remote workers rely on allow for secure access, and although these are not new connection types to monitor, the current WFH situation has created a significant increase in the number of these connections you must monitor. This new WFH scenario has made one thing easier: mobile users are no longer mobile.