SecurityBrief US - Technology news for CISOs & cybersecurity decision-makers
United States

OT security Stories - Page 10

American Stories

OT security stories

Global Stories

OT security stories

Industrial AI drives new approach to OT cyber security
Firewalls

Industrial AI drives new approach to OT cyber security

Industrial AI and IT/OT convergence are forcing factories to abandon closed networks and adopt hybrid, zero trust cyber security architectures.

By Joseph Gabriel Lagonsin • 4 min read • Thu, 22nd Jan 2026
New Zero Trust framework secures Private 5G & Wi-Fi
Unified Communications

New Zero Trust framework secures Private 5G & Wi-Fi

Wireless Broadband Alliance unveils Zero Trust framework to secure converged Private 5G and Wi-Fi networks across enterprise sectors.

By Catherine Knowles • 4 min read • Wed, 21st Jan 2026
Claroty names James Love as new Chief Revenue Officer
Manufacturing

Claroty names James Love as new Chief Revenue Officer

Cyber-physical systems security vendor Claroty appoints James Love as Chief Revenue Officer to drive CPS-focused growth and AI initiatives.

By Mark Tarre • 3 min read • Wed, 21st Jan 2026
Integrity360 buys Advantus360 to launch Canada hub
Firewalls

Integrity360 buys Advantus360 to launch Canada hub

Integrity360 acquires Calgary-based Advantus360 to spearhead its North American push and launch a new cyber hub for Canada and the US.

By Joseph Gabriel Lagonsin • 4 min read • Tue, 20th Jan 2026
Australia warned over unpreparedness for drone cyber-attacks
Drones

Australia warned over unpreparedness for drone cyber-attacks

Australia's power, water and telecoms at risk as report warns critical infrastructure lacks defences against emerging drone-borne cyber threats.

By Joseph Gabriel Lagonsin • 4 min read • Tue, 20th Jan 2026
Asimily boosts Cisco ISE with new device microsegmentation
Firewalls

Asimily boosts Cisco ISE with new device microsegmentation

Asimily adds device-aware microsegmentation to Cisco ISE, turning its device intelligence into enforceable security group policies at scale.

By Catherine Knowles • 4 min read • Fri, 16th Jan 2026
Nozomi unveils Vantage IQ for OT & IoT cyber defence
Ransomware

Nozomi unveils Vantage IQ for OT & IoT cyber defence

Nozomi launches Vantage IQ, a private, company-trained AI assistant to help OT and IoT security teams tackle soaring critical infrastructure threats.

By Mark Tarre • 4 min read • Fri, 16th Jan 2026
Nozomi opens APJ HQ in Singapore after USD $1bn deal
IoT Security

Nozomi opens APJ HQ in Singapore after USD $1bn deal

Nozomi opens Asia Pacific and Japan base in Singapore as it ramps up industrial cyber security growth after a USD $1bn Mitsubishi deal.

By Sofiah Nichole Salivio • 3 min read • Thu, 15th Jan 2026
Tanium named Leader in Gartner 2026 endpoint report
Endpoint Protection

Tanium named Leader in Gartner 2026 endpoint report

Tanium named Leader in Gartner's first 2026 Magic Quadrant for Endpoint Management Tools, scoring highest for Completeness of Vision.

By Melania Watson • 3 min read • Thu, 15th Jan 2026
ADLINK gains IEC 62443-4-1 nod for secure edge R&D
Robotics

ADLINK gains IEC 62443-4-1 nod for secure edge R&D

ADLINK secures IEC 62443-4-1 certification, formalising a secure-by-design R&D framework for its industrial edge and OT computing products.

By Mark Tarre • 3 min read • Wed, 14th Jan 2026
Forward Edge-AI grows global post-quantum security channel
Firewalls

Forward Edge-AI grows global post-quantum security channel

Forward Edge-AI expands its global partner network to meet surging government and enterprise demand for post-quantum security tools.

By Catherine Knowles • 4 min read • Mon, 12th Jan 2026
US cyber attack on Venezuela exposes CNI vulnerabilities
Surveillance

US cyber attack on Venezuela exposes CNI vulnerabilities

Alleged US cyber role in Venezuela attack exposes how multi-domain operations can silently compromise critical national infrastructure.

By Sean Mitchell • 5 min read • Thu, 8th Jan 2026

Stories from Other Regions

OT security stories

AI arms race to reshape Australia's cyber defences by 2026
Malware

AI arms race to reshape Australia's cyber defences by 2026

AI-powered attacks and defences, quantum threats and smart city risks are set to transform Australia's cyber security landscape by 2026.

By Mark Tarre • 6 min read • Wed, 21st Jan 2026
E2e-assure sees surge in UK-sovereign OT security demand
IoT Security

E2e-assure sees surge in UK-sovereign OT security demand

E2e-assure reports rising UK-sovereign OT security demand, adding 18 customers and multi-million revenue as regulation and risk intensify.

By Sean Mitchell • 4 min read • Fri, 16th Jan 2026
AI & supply chain risks top cyber security agenda
Digital Transformation

AI & supply chain risks top cyber security agenda

Supply chain exposure and AI vulnerabilities now top cyber leaders' worries, as new data shows rising disruption and uneven readiness.

By Melania Watson • 5 min read • Tue, 13th Jan 2026
Data privacy myths leave smaller firms exposed to attack
Firewalls

Data privacy myths leave smaller firms exposed to attack

Myths over the value of business data are leaving smaller firms dangerously exposed, IDS-INDATA warns ahead of Data Privacy Day.

By Shannon Williams • 5 min read • Fri, 9th Jan 2026
Barrier Networks unveils ROC cyber risk platform
Digital Transformation

Barrier Networks unveils ROC cyber risk platform

Barrier Networks launches ROC platform to give large enterprises and critical infrastructure a unified, context-rich view of cyber risk.

By Sofiah Nichole Salivio • 4 min read • Thu, 8th Jan 2026