OT - Security Ticks

Many Attacks Aimed at EU Targeted OT, Says Cybersecurity Agency

ENISA, Hacktivists, ICS, ICS/OT, OT, report / SecurityTicks

Many Attacks Aimed at EU Targeted OT, Says Cybersecurity Agency 2025-10-02 at 17:23 By Eduard Kovacs ENISA has published its 2025 Threat Landscape report, highlighting some of the attacks aimed at OT systems. The post Many Attacks Aimed at EU Targeted OT, Says Cybersecurity Agency appeared first on SecurityWeek. This article is an excerpt from […]

React to this headline:

Many Attacks Aimed at EU Targeted OT, Says Cybersecurity Agency Read More »

NIST Publishes Guide for Protecting ICS Against USB-Borne Threats

guidance, ICS, ICS/OT, NIST, OT, USB / SecurityTicks

NIST Publishes Guide for Protecting ICS Against USB-Borne Threats 2025-10-01 at 14:18 By Eduard Kovacs NIST Special Publication 1334 focuses on reducing cybersecurity risks associated with the use of removable media devices in OT environments. The post NIST Publishes Guide for Protecting ICS Against USB-Borne Threats appeared first on SecurityWeek. This article is an excerpt

React to this headline:

NIST Publishes Guide for Protecting ICS Against USB-Borne Threats Read More »

New Guidance Calls on OT Operators to Create Continually Updated System Inventory

Government, guidance, ICS, ICS/OT, OT / SecurityTicks

New Guidance Calls on OT Operators to Create Continually Updated System Inventory 2025-09-30 at 15:06 By Eduard Kovacs Agencies in several countries have created guidance titled ‘Creating and Maintaining a Definitive View of Your OT Architecture’. The post New Guidance Calls on OT Operators to Create Continually Updated System Inventory appeared first on SecurityWeek. This

React to this headline:

New Guidance Calls on OT Operators to Create Continually Updated System Inventory Read More »

Unpatched Vulnerabilities Expose Novakon HMIs to Remote Hacking

HMI, ICS, ICS/OT, OT, Vulnerabilities / SecurityTicks

Unpatched Vulnerabilities Expose Novakon HMIs to Remote Hacking 2025-09-19 at 11:43 By Eduard Kovacs Novakon HMIs are affected by remote code execution and information exposure vulnerabilities. The post Unpatched Vulnerabilities Expose Novakon HMIs to Remote Hacking appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source React to this headline:

React to this headline:

Unpatched Vulnerabilities Expose Novakon HMIs to Remote Hacking Read More »

Mitsubishi Electric to Acquire Nozomi Networks for Nearly $1 Billion

Acquisition, Featured, Funding/M&A, ICS, M&A Tracker, Mitsubishi Electric, Nozomi Networks, OT / SecurityTicks

Mitsubishi Electric to Acquire Nozomi Networks for Nearly $1 Billion 2025-09-09 at 14:00 By Eduard Kovacs The industrial cybersecurity firm will become a wholly owned subsidiary of Mitsubishi Electric. The post Mitsubishi Electric to Acquire Nozomi Networks for Nearly $1 Billion appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

React to this headline:

Mitsubishi Electric to Acquire Nozomi Networks for Nearly $1 Billion Read More »

Norwegian Police Say Pro-Russian Hackers Were Likely Behind Suspected Sabotage at a Dam

ICS, ICS/OT, Norway, OT, Russia / SecurityTicks

Norwegian Police Say Pro-Russian Hackers Were Likely Behind Suspected Sabotage at a Dam 2025-08-14 at 05:03 By Associated Press During the April incident, hackers gained access to a digital system which remotely controls one of the dam’s valves and opened it to increase the water flow. The post Norwegian Police Say Pro-Russian Hackers Were Likely

React to this headline:

Norwegian Police Say Pro-Russian Hackers Were Likely Behind Suspected Sabotage at a Dam Read More »

ICS Patch Tuesday: Major Vendors Address Code Execution Vulnerabilities

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

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

React to this headline:

ICS Patch Tuesday: Major Vendors Address Code Execution Vulnerabilities Read More »

OT Networks Targeted in Widespread Exploitation of Erlang/OTP Vulnerability

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

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

React to this headline:

OT Networks Targeted in Widespread Exploitation of Erlang/OTP Vulnerability Read More »

Honeywell Experion PKS Flaws Allow Manipulation of Industrial Processes

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

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

React to this headline:

Honeywell Experion PKS Flaws Allow Manipulation of Industrial Processes Read More »

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

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

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

React to this headline:

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

New York Seeking Public Opinion on Water Systems Cyber Regulations

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

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

React to this headline:

New York Seeking Public Opinion on Water Systems Cyber Regulations Read More »

Vulnerabilities Expose Helmholz Industrial Routers to Hacking

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

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

React to this headline:

Vulnerabilities Expose Helmholz Industrial Routers to Hacking Read More »

Train Hack Gets Proper Attention After 20 Years: Researcher

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

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

React to this headline:

Train Hack Gets Proper Attention After 20 Years: Researcher Read More »

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

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

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

React to this headline:

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

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

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

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

React to this headline:

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

Ramnit Malware Infections Spike in OT as Evidence Suggests ICS Shift

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

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

React to this headline:

Ramnit Malware Infections Spike in OT as Evidence Suggests ICS Shift Read More »

35,000 Solar Power Systems Exposed to Internet

ICS, ICS/OT, OT, solar / SecurityTicks

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

React to this headline:

35,000 Solar Power Systems Exposed to Internet Read More »

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

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

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

React to this headline:

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

Critical Vulnerabilities Found in Planet Technology Industrial Networking Products

ICS, ICS/OT, OT, Planet Technology, Switch / SecurityTicks

Critical Vulnerabilities Found in Planet Technology Industrial Networking Products 2025-04-28 at 14:20 By Eduard Kovacs Planet Technology industrial switches and network management products are affected by several critical vulnerabilities. The post Critical Vulnerabilities Found in Planet Technology Industrial Networking Products appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source React

React to this headline:

Critical Vulnerabilities Found in Planet Technology Industrial Networking Products Read More »

Rising Tides: Bryson Bort on Cyber Entrepreneurship and the Needed Focus on Critical Infrastructure

critical infrastructure, ICS, ICS/OT, Management & Strategy, OT, Training & Awareness / SecurityTicks

Rising Tides: Bryson Bort on Cyber Entrepreneurship and the Needed Focus on Critical Infrastructure 2025-04-11 at 13:14 By Jennifer Leggio Very few people in the cybersecurity industry do not know, or know of, Bryson Bort. Yes, he’s the CEO/Founder of SCYTHE, but he’s also the co-founder of ICS Village (the next one at RSA Conference

React to this headline:

Rising Tides: Bryson Bort on Cyber Entrepreneurship and the Needed Focus on Critical Infrastructure Read More »