ICS/OT

ICS Patch Tuesday: Major Vendors Address Code Execution Vulnerabilities

ICS, ICS Patch Tuesday, ICS/OT, OT, Patch Tuesday /

ICS Patch Tuesday: Major Vendors Address Code Execution Vulnerabilities 2025-08-13 at 09:40 By Eduard Kovacs August 2025 ICS Patch Tuesday advisories have been published by Siemens, Schneider, Aveva, Honeywell, ABB and Phoenix Contact. The post ICS Patch Tuesday: Major Vendors Address Code Execution Vulnerabilities appeared first on SecurityWeek. This article is an excerpt from SecurityWeek […]

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OT Networks Targeted in Widespread Exploitation of Erlang/OTP Vulnerability

Erlang OTP, exploited, ICS, ICS/OT, OT /

OT Networks Targeted in Widespread Exploitation of Erlang/OTP Vulnerability 2025-08-12 at 12:08 By Eduard Kovacs The recently patched Erlang/OTP flaw CVE-2025-32433 has been exploited since early May, shortly after its existence came to light. The post OT Networks Targeted in Widespread Exploitation of Erlang/OTP Vulnerability appeared first on SecurityWeek. This article is an excerpt from

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Honeywell Experion PKS Flaws Allow Manipulation of Industrial Processes

Featured, Honeywell, ICS, ICS/OT, OT, SCADA, vulnerability /

Honeywell Experion PKS Flaws Allow Manipulation of Industrial Processes 2025-07-31 at 12:24 By Eduard Kovacs Honeywell has patched several critical and high-severity vulnerabilities in its Experion PKS  industrial process control and automation product. The post Honeywell Experion PKS Flaws Allow Manipulation of Industrial Processes appeared first on SecurityWeek. This article is an excerpt from SecurityWeek

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Order out of Chaos – Using Chaos Theory Encryption to Protect OT and IoT

Encryption, ICS/OT, IoT, IoT Security, OT /

Order out of Chaos – Using Chaos Theory Encryption to Protect OT and IoT 2025-07-29 at 15:00 By Kevin Townsend The need for secure encryption in IoT and IIoT devices is obvious, and potentially critical for OT and, by extension, much of the critical infrastructure.  The post Order out of Chaos – Using Chaos Theory

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New York Seeking Public Opinion on Water Systems Cyber Regulations

Government Policy, ICS, ICS/OT, New York, OT, Water /

New York Seeking Public Opinion on Water Systems Cyber Regulations 2025-07-24 at 16:05 By Ionut Arghire The proposed cyber regulations include the implementation of incident reporting, response plans, and cybersecurity controls, training, and certification of compliance. The post New York Seeking Public Opinion on Water Systems Cyber Regulations appeared first on SecurityWeek. This article is

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Vulnerabilities Expose Helmholz Industrial Routers to Hacking

Helmholz, ICS, ICS/OT, industrial router, OT, router, Vulnerabilities, vulnerability /

Vulnerabilities Expose Helmholz Industrial Routers to Hacking 2025-07-22 at 16:57 By Eduard Kovacs Several potentially serious vulnerabilities were recently found and patched in routers made by Germany-based industrial and automation solutions provider Helmholz. The existence of the security holes came to light last week, when Germany’s CERT@VDE published an advisory describing eight vulnerabilities discovered in

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Train Hack Gets Proper Attention After 20 Years: Researcher 

ICS/OT, OT, railway, research, train /

Train Hack Gets Proper Attention After 20 Years: Researcher  2025-07-14 at 18:22 By Eduard Kovacs A vulnerability affecting systems named End-of-Train and Head-of-Train can be exploited by hackers to cause trains to brake.  The post Train Hack Gets Proper Attention After 20 Years: Researcher  appeared first on SecurityWeek. This article is an excerpt from SecurityWeek

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Canadian Electric Utility Says Power Meters Disrupted by Cyberattack

cyberattack, disruption, ICS, ICS/OT, Nova Scotia Power, power meter /

Canadian Electric Utility Says Power Meters Disrupted by Cyberattack 2025-07-09 at 12:32 By Eduard Kovacs Nova Scotia Power is notifying individuals affected by the recent data breach, including in the United States. The post Canadian Electric Utility Says Power Meters Disrupted by Cyberattack appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View

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Critical Microsens Product Flaws Allow Hackers to Go ‘From Zero to Hero’

ICS, ICS/OT, vulnerability /

Critical Microsens Product Flaws Allow Hackers to Go ‘From Zero to Hero’ 2025-07-01 at 15:24 By Eduard Kovacs CISA has informed organizations about critical authentication bypass and remote code execution vulnerabilities in Microsens NMP Web+. The post Critical Microsens Product Flaws Allow Hackers to Go ‘From Zero to Hero’ appeared first on SecurityWeek. This article

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Iranian Hackers’ Preferred ICS Targets Left Open Amid Fresh US Attack Warning

Cyber Av3ngers, ICS, ICS/OT, Iran, OT /

Iranian Hackers’ Preferred ICS Targets Left Open Amid Fresh US Attack Warning 2025-07-01 at 12:18 By Eduard Kovacs The US government is again warning about potential Iranian cyberattacks as researchers find that hackers’ favorite ICS targets remain exposed. The post Iranian Hackers’ Preferred ICS Targets Left Open Amid Fresh US Attack Warning appeared first on

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Siemens Notifies Customers of Microsoft Defender Antivirus Issue

ICS, ICS/OT, Siemens, Windows Defender /

Siemens Notifies Customers of Microsoft Defender Antivirus Issue 2025-06-24 at 16:31 By Eduard Kovacs Siemens is working with Microsoft to address a Defender Antivirus problem that can lead to no malware alerts or plant disruptions. The post Siemens Notifies Customers of Microsoft Defender Antivirus Issue appeared first on SecurityWeek. This article is an excerpt from

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ICS Patch Tuesday: Vulnerabilities Addressed by Siemens, Schneider, Aveva, CISA

ICS, ICS/OT, OT, Schneider Electric, Siemens /

ICS Patch Tuesday: Vulnerabilities Addressed by Siemens, Schneider, Aveva, CISA 2025-06-11 at 10:31 By Eduard Kovacs Industrial solutions providers Siemens, Schneider Electric and Aveva have released June 2025 Patch Tuesday ICS security advisories. The post ICS Patch Tuesday: Vulnerabilities Addressed by Siemens, Schneider, Aveva, CISA appeared first on SecurityWeek. This article is an excerpt from

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Misconfigured HMIs Expose US Water Systems to Anyone with a Browser

Censys, HMI, ICS, ICS/OT, Identity & Access, SCADA, Water /

Misconfigured HMIs Expose US Water Systems to Anyone with a Browser 2025-06-05 at 22:47 By Ryan Naraine Censys researchers follow some clues and find hundreds of control-room dashboards for US water utilities on the public internet. The post Misconfigured HMIs Expose US Water Systems to Anyone with a Browser appeared first on SecurityWeek. This article

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Ramnit Malware Infections Spike in OT as Evidence Suggests ICS Shift

Featured, Honeywell, ICS, ICS/OT, Malware, Malware & Threats, OT, Ramnit, report /

Ramnit Malware Infections Spike in OT as Evidence Suggests ICS Shift 2025-06-04 at 14:17 By Eduard Kovacs Industrial giant Honeywell has published its 2025 Cybersecurity Threat Report with information on the latest trends. The post Ramnit Malware Infections Spike in OT as Evidence Suggests ICS Shift appeared first on SecurityWeek. This article is an excerpt

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35,000 Solar Power Systems Exposed to Internet

ICS, ICS/OT, OT, solar /

35,000 Solar Power Systems Exposed to Internet 2025-06-04 at 11:11 By Eduard Kovacs Researchers from Forescout have analyzed the prevalence of internet-exposed solar power devices and shared a list of the top vendors and devices. The post 35,000 Solar Power Systems Exposed to Internet appeared first on SecurityWeek. This article is an excerpt from SecurityWeek

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1,000 Instantel Industrial Monitoring Devices Possibly Exposed to Hacking

ICS, ICS/OT, Industrial, Instantel, Micromate /

1,000 Instantel Industrial Monitoring Devices Possibly Exposed to Hacking 2025-06-03 at 16:49 By Eduard Kovacs A critical command execution vulnerability has been found by a researcher in Instantel Micromate monitoring units.  The post 1,000 Instantel Industrial Monitoring Devices Possibly Exposed to Hacking appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original

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Critical Flaw Allows Remote Hacking of AutomationDirect Industrial Gateway

ICS, ICS/OT, SCADA, vulnerability /

Critical Flaw Allows Remote Hacking of AutomationDirect Industrial Gateway 2025-05-21 at 18:49 By Eduard Kovacs More than 100 AutomationDirect MB-Gateway devices may be vulnerable to attacks from the internet due to CVE-2025-36535. The post Critical Flaw Allows Remote Hacking of AutomationDirect Industrial Gateway appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View

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Up to 25% of Internet-Exposed ICS Are Honeypots: Researchers

Featured, Honeypot, ICS, ICS/OT, OT /

Up to 25% of Internet-Exposed ICS Are Honeypots: Researchers 2025-05-21 at 12:49 By Eduard Kovacs Many of the industrial control system (ICS) instances seen in internet scanning are likely or possibly honeypots, not real devices. The post Up to 25% of Internet-Exposed ICS Are Honeypots: Researchers appeared first on SecurityWeek. This article is an excerpt

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ICS Patch Tuesday: Vulnerabilities Addressed by Siemens, Schneider, Phoenix Contact 

ICS, ICS Patch Tuesday, ICS/OT, Schneider Electric, Siemens /

ICS Patch Tuesday: Vulnerabilities Addressed by Siemens, Schneider, Phoenix Contact  2025-05-14 at 10:33 By Eduard Kovacs Industrial giants Siemens, Schneider Electric and Phoenix Contact have released ICS security advisories on the May 2025 Patch Tuesday. The post ICS Patch Tuesday: Vulnerabilities Addressed by Siemens, Schneider, Phoenix Contact  appeared first on SecurityWeek. This article is an

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US Warns of Hackers Targeting ICS/SCADA at Oil and Gas Organizations

alert, CISA, Featured, guidance, ICS, ICS/OT, SCADA /

US Warns of Hackers Targeting ICS/SCADA at Oil and Gas Organizations 2025-05-07 at 11:17 By Ionut Arghire The US government warns of threat actors targeting ICS/SCADA systems at oil and natural gas organizations. The post US Warns of Hackers Targeting ICS/SCADA at Oil and Gas Organizations appeared first on SecurityWeek. This article is an excerpt

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