Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

In cybersecurity, the adage “what’s old is new” continues to hold true as attackers resurface longstanding techniques or repurpose them with new twists and adaptations. The popularization of Living Off the Land Binaries (LOLBins) — legitimate, Windows-native tools commonly abused for malicious uses — is a great example of this.

Industrial facilities increasingly rely on interconnected systems to improve operations. As they implement these technologies into their legacy environments, they create new cybersecurity risks within previously isolated Industrial Control Systems (ICS) and Supervisory Control and Data Acquisition (SCADA) by connecting them to public internet-facing applications.

Think about how your banking app connects to payment processors or how your healthcare provider’s system shares records securely – APIs have become essential for modern digital interactions, enabling applications to communicate and share data effortlessly. However, this convenience comes at a cost: APIs often handle vast amounts of Personally Identifiable Information (PII), making them prime targets for API data exfiltration.

Any company that processes payments knows the pain of an audit under the Payment Card Industry Data Security Standard (PCI DSS). Although the original PCI DSS had gone through various updates, the Payment Card Industry Security Standards Council (PCI SSC) took feedback from the global payments industry to address evolving security needs.

For Star Trek fans, space may be the final frontier, but in security, discovering Application Programming Interfaces (APIs) could be the technology equivalent. In the iconic episode “The Trouble with Tribbles,” the legendary starship Enterprise discovers a space station that becomes overwhelmed by little fluffy, purring, rapidly reproducing creatures called “tribbles.” In a modern IT department, APIs can be viewed as the digital tribble overwhelming security teams.

As cyber threats targeting critical infrastructure continue to evolve, the energy sector remains a prime target for malicious actors. Protecting the electric grid requires a strong regulatory framework and robust cybersecurity monitoring practices. In the United States, the Federal Energy Regulatory Commission (FERC) and the North American Electric Reliability Corporation (NERC) play key roles in safeguarding the power system against cyber risks.

Managing configurations in a complex environment can be like playing a game of digital Jenga. Turning off one port to protect an application can undermine the service of a connected device. Writing an overly conservative firewall configuration can prevent remote workforce members from accessing an application that’s critical to getting their work done.

In cybersecurity as in sports, teamwork makes the dream work. In a world where security analysts can feel constantly bombarded by threat actors, banding together to share information and strategies is increasingly important. Over the last few years, security operations center (SOC) analysts started sharing open source Sigma rules to create and share detections that help them level the playing field.

A structured approach to incident response enables you to create consistently repeatable processes. Your incident response playbook defines responsibilities and guides your security team through a list of activities to reduce uncertainty if or when an incident occurs. MITRE ATT&CK Framework outlines the tactics and techniques that threat actors use during different stages of an attack.

Researchers at AhnLab Security Intelligence Center (ASEC) recently published a report on the Andariel threat group, a DPRK state-sponsored APT active for over a decade, that has been leveraging RID hijacking and user account concealment techniques in its operations to stealthily maintain privileged access to compromised Windows systems.