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Behind-the-News: Hacker Groups are Shifting from IT to OT

Behind-the-News: Hacker Groups are Shifting from IT to OT

A notorious Iranian hacker group, “APT33”, has been observed shifting its targets from IT networks toward critical industrial (OT) infrastructures such as power generation, manufacturing and oil refineries. It is unclear at this time is APT33 is…

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Hack the Modbus

Hack the Modbus

SCADA/ ICS and similar MODBUS-based systems were always the target of many types of attacks. These systems become much more vulnerable. MODBUS communication protocol is a widespread communication standard in the critical infrastructures field…

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Automatic Risk Evaluation of Cyber-Attack Vectors

Automatic Risk Evaluation of Cyber-Attack Vectors

The Radiflow Security BlogIn this post I will discuss risk evaluation of attack vectors and applying Radiflow’s cyber risk evaluation model, which is now incorporated into Radiflow’s iSID Industrial Threat Detection System.In general, OT networks have very high...

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