According to a watchdog report, the National Nuclear Security Administration is still in the "early stages" of fully implementing security measures across its operational technology (OT) and nuclear weapons IT environments.
A known ransomware group was able to access limited information resources, which it then attempted to use in an unsuccessful extortion attempt against the company.
The revised Security Directive aims to give natural gas and oil pipeline operators more flexibility in how they implement security measures.
Daniel dos Santos, head of security research with Forescout, talks about a set of over 50 vulnerabilities discovered in operational technology (OT) devices from 10 different vendors.