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 has released threat signatures for URGENT/11 that identify threats in typical industrial networks without generating high numbers of false positive alerts.
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.
Learn more about our findings and gain a better understanding of the cyber risks of legacy 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, we demonstrate how four types of hard-to-detect attacks are readily identified.
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 of LockerGoga. Read on to learn about this ransomware and our research team’s assessment of it.
When the GreyEnergy Advanced Persistent Threat (APT) was unveiled last year, I decided to put my reverse engineering skills to work and study one of its infection techniques.
Find out about the methods the malware’s packer stage used to conceal its true functionality, plus get access to my full Research Paper, in today’s article.