Siga Blog

Cyber OT Intelligence Hub

Insights and trends in Process Oriented OT Cybersecurity

Why a Process-Oriented Approach is Essential?

02 December 2024

The Big Picture: Operational Technology (OT) systems are now essential across industries like power utilities and manufacturing. But as OT reliance grows,...

101 Process-Oriented OT Cybersecurity

14 November 2024

What is Process-Oriented OT Cybersecurity? When a cyberattack is detected, tools for intrusion prevention are of limited (if any) value. That’s where...

Nozomi Networks Expands OT Security with ARC Embedded Sensors

04 November 2024

Nozomi Networks has announced its latest innovation: ARC Embedded – the first security sensor embedded directly within Mitsubishi Electric PLCs. This new...

SIGA launching SigaML²

22 October 2024

We’re thrilled to announce the launch of SigaML², our innovative Multi-Layer Machine Learning Process-Oriented OT Cybersecurity suite! This solution equips CISOs with...

From Ransomware Surges to Global Cyber Conflicts: 4 trends of Operational Technology (OT) Cybersecurity in 2024

10 September 2024

In the ever-evolving landscape of industrial systems, the year 2024 presents a unique set of challenges that demand a keen understanding of...

RAMBO Attack Targets Air-Gapped Systems via RAM

08 September 2024

A new side-channel attack, dubbed RAMBO, can steal data from air-gapped systems by exploiting electromagnetic emissions from the system’s RAM. The malware...

Cyber OT Alert Bulletin: Peach Sandstorm Deploys New Backdoor in Critical Infrastructure

29 August 2024

Peach Sandstorm, a state-sponsored Iranian hacking group, has deployed a new custom backdoor malware named “Tickler.” This backdoor has been used in...

SIGA recipient of the Cyber Excellence Awards 2024

09 May 2024

We are thrilled to announce that our cybersecurity solutions have been recognized and honored in multiple categories at the prestigious 2024 Cybersecurity...

Stuxnet is Back! Or did it Ever Leave?

18 March 2024

Unveiling the resurgence of Web-Based PLC malware and the imperative need for Level 0 monitoring in Industrial Cybersecurity Introduction: In the ever-evolving...

Protecting the Process Layer of Critical Infrastructure with an unhackable source of truth