OSS Scanner sends unreviewed, model-generated vulnerability reports to open source maintainers that opt in.
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OT Security Guidance: NIST Drafts Updated Guide, CISA/FBI Advise on ICS Integrators
Revision 4 of NIST’s operational technology security guide is open for public comments until November 30.
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Honeywell: OT Security Teams Embrace AI, but Autonomy Still Rare
Only 21% of industrial security leaders report a complete OT asset inventory, even as 88% call their programs mature.
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Only 13% of OT Network Segments Are Fully Isolated: Analysis
Forescout’s new network segmentation research shows that OT and medical devices often share network segments with other enterprise assets.
The post Only 13% of OT Network Segments Are Fully Isolated: Analysis appeared first on SecurityWeek.
Colorado Water Utilities Hit by Cyberattacks Targeting OT Systems
The hackers changed equipment settings, disabled remote access and alarms, and altered pumping cycles, officials said.
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Cyberattacks on Two Oil Tankers Prompt Coast Guard, FBI to Board Vessels
The Coast Guard confirmed evidence of malicious cyber activity on the VL Prosperity, but has not attributed the attack to Iran.
The post Cyberattacks on Two Oil Tankers Prompt Coast Guard, FBI to Board Vessels appeared first on SecurityWeek.
Ransomware Attacks on Manufacturers Surge as Supply Chain Risk Grows
Research shows attacks on manufacturers rose 40% in early 2026, as ransomware groups increasingly exploit the supply-chain disruption caused by operational shutdowns.
The post Ransomware Attacks on Manufacturers Surge as Supply Chain Risk Grows appeared first on SecurityWeek.
The Race to Control AI and Protect What Makes Us Human
As researchers warn that misaligned AI could threaten human survival, even beneficial systems may erode the critical thinking that defines our humanity.
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ICS Patch Tuesday: Schneider Electric, Siemens Fix Critical Flaws
AVEVA and Rockwell Automation also released patches for vulnerabilities affecting industrial control system products.
The post ICS Patch Tuesday: Schneider Electric, Siemens Fix Critical Flaws appeared first on SecurityWeek.
OpenAI Pledges $1 Billion to Bring Frontier AI to Critical Infrastructure Defenders
The Daybreak initiative will provide subsidized AI cyber capabilities, training and technical assistance, though OpenAI has disclosed few details about costs and eligibility.
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