Browsing Tag
Critical Infrastructure
8 posts
Technology and cybersecurity issues affecting critical infrastructure.
Daktronics Controller Flaws Put Public Digital Signs on Patch Watch
CISA is warning that flaws in Daktronics DMP-5000, VFC-DMP-5000, and DMP-8000 controller firmware could expose public display systems to root-level compromise. Operators of billboards, highway signs, venues, hospitals, and other connected displays should patch firmware, change default credentials, and verify that controllers are not reachable from the open internet.
Booz Allen Gives OpenAI a Government AI Deployment Channel
Booz Allen and OpenAI are partnering to deploy frontier AI for defense, intelligence, critical infrastructure, and commercial operations. The deal shows how OpenAI’s government push is moving from model access and pilots toward implementation through mission contractors.
FCC Turns Emergency Alert Cybersecurity Into a Baseline Requirement
The FCC adopted targeted cybersecurity rules for Emergency Alert System participants after years of warnings about default passwords, unpatched gear, and internet-exposed alerting equipment. Broadcasters and cable operators will have 60 days after Federal Register publication to meet the new baseline.
Dragos EmberAI Puts AI Security Workflows Inside the Control Room
Dragos launched EmberAI, an OT-native AI assistant for industrial cybersecurity teams. The product matters because critical infrastructure defenders need AI that understands plant assets, threat groups, vulnerable equipment, and operational impact rather than treating OT security like ordinary IT alert triage.
Dream’s $260M Round Turns Sovereign AI Into Cyber Infrastructure
Dream raised $260 million at a $3 billion valuation for sovereign AI and cyber defense systems built for governments. The deal shows how national AI infrastructure and critical-infrastructure security are becoming the same market.
Accenture’s Dragos Deal Puts OT Security on an AI Threat Clock
Accenture agreed to take a majority stake in Dragos and buy runZero and NetRise, creating a $4.175 billion bet on operational technology security as AI and geopolitical risk push industrial systems onto the cybersecurity agenda.
The FBI’s Fake Town Shows Cyber Response Has Become Real-World Training
The FBI’s 22,000-square-foot Kinetic Cyber Range turns ransomware, digital forensics, hospitals, vehicles, and data centers into live exercises for cyber investigators. The lesson for defenders is that incident response now has to practice people, places, and systems together.
Trump’s AI Order Turns Frontier Models Into a Cybersecurity Deadline
The first deadlines in Trump’s AI cybersecurity order arrive in early July and August, pushing agencies toward AI-enabled defenses, a vulnerability clearinghouse, and voluntary pre-release access to frontier models.