New TRITON ICS Malware is Bold and Important

New TRITON ICS Malware is Bold and Important

FireEye has reported that it has recently worked with an industrial operator whose facility was attacked by a new type of ICS malware, which they are calling TRITON. The attack reprogrammed a facility’s Safety Instrumented System (SIS) controllers, causing them to enter a failed state, and resulting in an automatic shutdown of the industrial process.

The TRITON attack is bold and notable because it is the first known industrial control system (ICS) attack that has targeted and impacted not just an ICS, but SIS equipment. Fortunately, because of the unique nature of how each plant implements its SIS and overall safety measures, the malware is not readily scalable.

Nozomi Networks Selected by FireEye for ICS Depth & Technical Excellence

Nozomi Networks Selected by FireEye for ICS Depth & Technical Excellence

Malware attacks like WannaCry, Dragonfly 2 and Industroyer have brought industrial cyber threats to the attention of corporate boards and governments around the world. As a result, CISOs and those responsible for critical infrastructure are demanding real, enterprise-grade OT security solutions. Many are reaching out to trusted partners in IT security, looking for help in securing their industrial control networks.

This is the driver behind our new partnership with FireEye. FireEye’s customers include more than 40% of the Forbes Global 2000 and they depend on FireEye to eliminate the complexity and burden of cybersecurity for them.

To help extend its ICS cybersecurity offerings, FireEye recently thoroughly analyzed the market for ICS network security monitoring solutions. We’re happy to announce today that our solution has been selected by FireEye to provide cybersecurity visibility and threat detection for industrial control systems. Find out why our technical excellence and ICS expertise stands out from the crowd.

2017 SANS Survey – Three Ways ICS Security is Improving

2017 SANS Survey – Three Ways ICS Security is Improving

How does your ICS cybersecurity budget compare to those of other organizations? How well are you doing, relatively speaking, in terms of detecting security breaches? And, where does your company stand in terms of managing OT/IT convergence?

If you would like the answers to these questions, the good news is that the SANS Institute has a report for you.

Let’s look at the three areas mentioned above, and find out where they stand in 2017, according to dozens of industrial organizations.

Defending Against Industroyer with ICS Anomaly Detection

Defending Against Industroyer with ICS Anomaly Detection

Industroyer / CrashOverride have been at the top of the industrial security news lately. And rightly so. Not since Stuxnet has the world seen an advanced malware that was designed and deployed to disrupt physical infrastructure, notably power grids. Industroyer is believed to have been used in attacks on Ukraine that took place in on December 17, 2016 that shut down electrical power to a large area of its capital city, Kiev.

Industroyer is an advanced threat of high concern. Nozomi Network’s experts and researchers have dissected how it works to formulate specific steps to protect, detect, and defend against it. and one that uses normal protocol commands to build its attack. Fortunately, advanced ICS intrusion detection is available that would both identify the malware’s presence and help protect against its impacts.

WannaCry: A Wake-up Call to Revisit ICS Cybersecurity Measures

WannaCry: A Wake-up Call to Revisit ICS Cybersecurity Measures

Updated May 19, 2017
The WannaCry ransomware malware broke onto the world scene on Friday May 12, 2017 when it infected over 200,000 computers in more than 150 countries. Thankfully, the impact on manufacturing systems and critical infrastructure was relatively low. However, while WannaCry’s spread has been curtailed for now, new variants have been reported.

Immediate actions are to determine whether your systems are vulnerable by identifying computers and devices running Windows operating systems not updated with the latest security patches or communicating with the SMB1 protocol. If these situations exist, you need to execute a plan to mitigate and protect against these security weaknesses.

While we can take a deep breath that WannaCry did not shut down essential services such as power systems and water systems, the malware is certainly a very loud wake-up call Let’s look at what can be done immediately, and over time, to prevent and mitigate ransomware infections to industrial systems.