Last week we reported that a new wave of ransomware is threatening OT security. The Snake file encrypting ransomware, for…
A well-known RTOS (Real-Time Operating System), widely used in industrial sectors, is at risk from a series of 11 vulnerabilities…
On August 13, 2019, the Siemens CERT Team issued an advisory (SSA-100232) concerning Siemens SCALANCE switch devices. This vulnerability was…
Building cyber resiliency puts a lot of pressure on an organization’s security team. It requires specialized knowledge that takes time…
Today at Black Hat USA we’re presenting an innovative power grid cyber security solution that greatly improves monitoring of intelligent…
On August 1, security researchers at Proofpoint reported the details of spearphishing campaign targeting three different United States utility companies…
As a passionate champion for secure-by-design power grid systems, I’ve been part of WG15, the group defining IEC 62351 standards…
Today, the U.S. Department of Homeland Security issued ICS CERT Advisory (ICSA-19-120-01) concerning Rockwell Automation CompactLogix controllers. Nozomi Networks responsibly…
It was reported today that Norsk Hydro has temporarily stopped aluminum production at several plants following an attack by the…
Nozomi Networks Labs is committed to conducting cyber security research that makes industrial organizations more secure. Our latest project involves…