One of Iran’s major steel companies said on Monday it was forced to halt production after being hit by a cyberattack, apparently marking one of the biggest such assaults on the country’s strategic industrial sector in recent memory.
Codesys this week announced patches for nearly a dozen vulnerabilities discovered in the company’s products by researchers at Chinese cybersecurity firm NSFocus.
Some of the industrial control system (ICS) vendors impacted by the OT:Icefall vulnerabilities have released advisories to inform customers about the impact of the flaws and to provide mitigations.
Cybersecurity firm Forescout has disclosed OT:Icefall, a collection of 56 vulnerabilities discovered across the products of ten companies that make operational technology (OT) systems.
OT:Icefall: 56 vulnerabilities plague OT devices from 10 different major industrial manufacturers
Air raid sirens sounded in the Israeli cities of Jerusalem and Eilat on Sunday evening and it appears that they were triggered by a cyberattack, possibly conducted by Iranian hackers.
The US Cybersecurity and Infrastructure Security Agency (CISA) has informed organizations that AutomationDirect has patched several high-severity vulnerabilities in some of its programmable logic controller (PLC) and human-machine interface (HMI) products.
A survey conducted in March by Fortinet shows that over 40% of global cybersecurity incidents affecting organizations with operational technology (OT) systems resulted in outages that put physical safety at risk.
Siemens and Schneider Electric have released their Patch Tuesday advisories for June 2022. The industrial giants have addressed a total of more than 80 vulnerabilities affecting their products.
Siemens
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