Siga Blog

Cyber OT Intelligence Hub

Insights and trends in Process Oriented OT Cybersecurity

4 Operational Technology (OT) Cybersecurity trends in 2024

03 January 2024

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

Critical Alert: Cyber threats to the U.S. Water Sector

17 December 2023

In an unprecedented joint alert, the FBI, CISA, NSA, EPA, and INCD warn of a significant cybersecurity threat targeting the water and...

Safeguarding Against Cyber-Physical Threats

22 November 2023

In the wake of the recent cyber-physical attack on Ukraine’s electrical grid in October 2022, as detailed in the Mandiant report, the...

Four OT attack scenarios which require SIGA’s Level 0 detection

05 September 2023

Attack Scenario 1: (Un)authorized Access Cyber menaces do not stem solely from the outside. Insiders who are granted access or hackers who obtain...

Living-off-the-land (LOTL) attacks

21 August 2023

Following the recent assault of the “Volt Typhoon” group on US infrastructure, it’s time for us to talk about living-off-the-land (LOTL) attack...

Level 0 recognized by NIST as a best-practice for OT cybersecurity

01 May 2023

The National Institute of Standards and Technology (NIST) released a guide for Operation Technology (OT) Security outlining the main risks associated with...

SIGA @ Hannover Messe 2023

20 March 2023

Come join SIGA during Hannover Messe 2023 (17-21 April)! Our VP Sales, Amir Kandell and our DACH Sales Manager, Markus Stadelhofer will...

Ransomware in OT – keep your eyes on the ball!

11 January 2023

OT vulnerabilities are here to stay. The security policies we thrive to implement are those which allow us to learn how to...

Securing Operational Technology (OT) Systems

19 December 2022

Frost and Sullivan together with Applied Risk have published an eye-lighting report regarding the methods to be implemented by critical infrastructures in...

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