Urgent-11-BLOG

URGENT/11 – New ICS Threat Signatures by Nozomi Networks Labs

A well-known RTOS (Real-Time Operating System), widely used in industrial sectors, is at risk from a series of 11 vulnerabilities dubbed URGENT/11. Nozomi Networks Labs conducted research on the vulnerable devices and ...
EXP_blog-26-switch-advisory

New Switch Vulnerability Discovered by Nozomi Networks Labs

On August 13, 2019, the Siemens CERT Team issued an advisory (SSA-100232) concerning Siemens SCALANCE switch devices. This vulnerability was responsibly disclosed to Siemens CERT Team and CISA by Nozomi Networks Labs ...
EXP_blog-25-Storm

An ICS Cyber Security Storm is Brewing: How to Prevent Staff Burnout

Building cyber resiliency puts a lot of pressure on an organization’s security team. It requires specialized knowledge that takes time to develop, and there just aren’t enough skilled cyber experts to go ...
Black Hat: The Future of Securing Power Grid Intelligent Devices

Black Hat: The Future of Securing Power Grid Intelligent Devices

Today at Black Hat USA we’re presenting an innovative power grid cyber security solution that greatly improves monitoring of intelligent electronic devices (IEDs). Using the IEC 62351 standard for monitoring industrial networks, ...
What You Need to Know About LookBack Malware & How to Detect It

What You Need to Know About LookBack Malware & How to Detect It

On August 1, security researchers at Proofpoint reported the details of spearphishing campaign targeting three different United States utility companies using a malware called “LookBack.” The spearphishing emails contained a malicious Microsoft ...
Advances-in-Cyber-Security-for-Electric-Utilities-WG15-Black-Hat-BLOG

Advances in Cyber Security for Electric Utilities: WG15 & Black Hat

As a passionate champion for secure-by-design power grid systems, I’ve been part of WG15, the group defining IEC 62351 standards to enable such systems, for years. If you’d like to learn about ...
Advances-in-Cyber-Security-for-Electric-Utilities-WG15-Black-Hat-BLOG

Advances in Cyber Security for Electric Utilities: WG15 & Black Hat

As a passionate champion for secure-by-design power grid systems, I’ve been part of WG15, the group defining IEC 62351 standards to enable such systems, for years. If you’d like to learn about ...
Nozomi-Networks-Labs-Finds-New-Rockwell-PLC-Vulnerabilities

Nozomi Networks Labs Finds New Rockwell PLC Vulnerability

Today, the U.S. Department of Homeland Security issued ICS CERT Advisory (ICSA-19-120-01) concerning Rockwell Automation CompactLogix controllers. Nozomi Networks responsibly disclosed the vulnerability to CISA and Rockwell Automation. Read on to learn ...
Norsk-Hydro-Suffers-Cyberattack-by-LockerGaga-Ransomware

Breaking Research: LockerGoga Ransomware Impacts Norsk Hydro

It was reported today that Norsk Hydro has temporarily stopped aluminum production at several plants following an attack by the ransomware known as LockerGoga. Nozomi Networks Labs has conducted a preliminary evaluation ...
Nozomi-Networks-Labs-Enhances-Radamsa-for-Safer-ICS-Software

Nozomi Networks Labs Enhances Radamsa for Safer ICS Software

Nozomi Networks Labs is committed to conducting cyber security research that makes industrial organizations more secure. Our latest project involves enhancing Radamsa, an open source fuzzing tool for testing software. Our new ...