NSA has released Elitewolf, a repository of intrusion detection signatures and analytics for OT environments.
The post NSA Publishes ICS/OT Intrusion Detection Signatures and Analytics appeared first on SecurityWeek.
A vulnerability affecting Milesight industrial routers, tracked as CVE-2023-4326, may have been exploited in attacks.
The post Milesight Industrial Router Vulnerability Possibly Exploited in Attacks appeared first on SecurityWeek.
Industrial routers made by Chinese company Yifan are affected by several critical vulnerabilities that can expose organizations to attacks.
The post Unpatched Vulnerabilities Expose Yifan Industrial Routers to Attacks appeared first on SecurityWeek.
CISA, FBI, NSA, and US Treasury published new guidance on improving the security of open source software in OT and ICS.
The post US Government Releases Security Guidance for Open Source Software in OT, ICS appeared first on SecurityWeek.
ICS Patch Tuesday: Siemens and Schneider Electric release over a dozen advisories addressing more than 40 vulnerabilities.
The post ICS Patch Tuesday: Siemens Ruggedcom Devices Affected by Nozomi Component Flaws appeared first on SecurityWeek.
The number of internet-exposed ICS has dropped below 100,000, a significant decrease from the 140,000 in 2019.
The post Number of Internet-Exposed ICS Drops Below 100,000: Report appeared first on SecurityWeek.
NIST has published the final version of the SP 800-82 Revision 3 guide to operational technology (OT) security.
The post NIST Publishes Final Version of 800-82r3 OT Security Guide appeared first on SecurityWeek.
ICS/OT security budgets have decreased in 2023 compared to last year, according to a survey conducted by SANS.
The post SANS Survey Shows Drop in 2023 ICS/OT Security Budgets appeared first on SecurityWeek.
Many previously isolated OT networks, like manufacturing, processing, distribution, and inventory management, have now been woven into larger IT networks.
The post Every Network Is Now an OT Network. Can Your Security Keep Up? appeared first on SecurityWeek.
Omron has patched PLC and engineering software vulnerabilities discovered by Dragos during the analysis of ICS malware.
The post Omron Patches PLC, Engineering Software Flaws Discovered During ICS Malware Analysis appeared first on SecurityWeek.
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