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OT security Stories - Page 6

Australian Stories

OT security stories

Melbourne to host combined cyber security conferences
Data Protection

Melbourne to host combined cyber security conferences

More than 500 senior leaders will gather in Melbourne next July as cyber risk, AI and resilience pressures push security teams to align.

By Sean Mitchell • 4 min read • Wed, 22nd Apr 2026
SA Power Networks boosts cyber resilience with Tanium
Data Protection

SA Power Networks boosts cyber resilience with Tanium

The utility has cut vulnerability response from days to hours, helping protect 900,000 South Australian homes and businesses from outage risk.

By Sean Mitchell • 4 min read • Tue, 21st Apr 2026

Global Stories

OT security stories

AI medical devices widen healthcare cyber risk gap
IoT Security

AI medical devices widen healthcare cyber risk gap

Hospitals are adopting AI-linked equipment faster than security rules can keep up, leaving patient care exposed to new cyber risks.

By Sofiah Nichole Salivio • 3 min read • Thu, 30th Apr 2026
Claroty names John Ryan to lead global partner ecosystem
Firewalls

Claroty names John Ryan to lead global partner ecosystem

The hire is designed to widen Claroty’s reach in industrial cyber security by strengthening a partner network that drives sales and delivery.

By Sean Mitchell • 4 min read • Thu, 23rd Apr 2026
ServiceNow completes USD $7.75 billion Armis acquisition
Firewalls

ServiceNow completes USD $7.75 billion Armis acquisition

The takeover should broaden ServiceNow’s security reach as it folds Armis’s asset-visibility tools into workflows for customers managing more devices and identities.

By Catherine Knowles • 5 min read • Wed, 22nd Apr 2026
Proofpoint tracks cargo theft gang's post-breach tactics
Endpoint Protection

Proofpoint tracks cargo theft gang's post-breach tactics

Researchers say longer dwell time revealed how attackers scan freight, payments and banking systems to turn intrusions into cargo theft and fraud.

By Sean Mitchell • 3 min read • Tue, 21st Apr 2026
Cisco launches sovereign infrastructure portfolio across EMEA
Firewalls

Cisco launches sovereign infrastructure portfolio across EMEA

Public sector and critical infrastructure operators will gain more control over sensitive systems as Cisco broadens on-premises support across EMEA.

By Sofiah Nichole Salivio • 3 min read • Mon, 20th Apr 2026
Nextro wins Fortinet SASE specialisation in New Zealand
Firewalls

Nextro wins Fortinet SASE specialisation in New Zealand

The recognition could help New Zealand businesses seeking simpler hybrid-work security, after Nextro completed several Fortinet SASE deployments.

By Sofiah Nichole Salivio • 4 min read • Mon, 20th Apr 2026
IBM unveils AI cyber defences against autonomous attacks
Digital Transformation

IBM unveils AI cyber defences against autonomous attacks

Large organisations are facing faster, more autonomous cyberattacks as IBM adds AI tools to spot weak points and speed up response.

By Catherine Knowles • 4 min read • Fri, 17th Apr 2026
Manufacturing leads ransomware targets in 2025 report
Disaster Recovery

Manufacturing leads ransomware targets in 2025 report

Ransomware hit manufacturers hardest in 2025 as incidents climbed 56 per cent, with ageing factory systems and suppliers widening exposure.

By Sean Mitchell • 4 min read • Fri, 17th Apr 2026
Claroty adds Visibility Orchestration to xDome platform
Software-as-a-Service

Claroty adds Visibility Orchestration to xDome platform

Poor asset data can leave critical systems exposed, as the update turns xDome visibility gaps into prioritised security tasks.

By Joseph Gabriel Lagonsin • 4 min read • Thu, 16th Apr 2026
Tenable launches OT asset discovery engine for security
Hyperscale

Tenable launches OT asset discovery engine for security

Customers can now spot hidden operational technology and IoT devices without extra hardware, helping close risky blind spots across mixed networks.

By Catherine Knowles • 4 min read • Thu, 16th Apr 2026

Stories from Other Regions

OT security stories

Rilian raises USD $17.5 million to expand AI cyber platform
Cloud Security

Rilian raises USD $17.5 million to expand AI cyber platform

The funding will help Rilian hire staff and push Caspian into the US and Gulf markets as governments race to automate cyber defence.

By Sofiah Nichole Salivio • 5 min read • Sat, 25th Apr 2026
Cambridge Wireless unveils 2026 conference on AI & security
Robotics

Cambridge Wireless unveils 2026 conference on AI & security

More than 500 delegates will hear how AI, cyber threats and automation are reshaping the role of telecoms networks and infrastructure.

By Sofiah Nichole Salivio • 4 min read • Thu, 23rd Apr 2026
Cyber Scheme launches company accreditation programme
DevOps

Cyber Scheme launches company accreditation programme

UK cyber security suppliers could gain access to regulated procurement frameworks under a new accreditation scheme based on staff competence.

By Sofiah Nichole Salivio • 4 min read • Tue, 21st Apr 2026
ITS America adds cyber zone to Detroit transport expo
Firewalls

ITS America adds cyber zone to Detroit transport expo

The new section will put cyber risk and data security alongside connected-vehicle tech as transport operators face rising safety concerns.

By Kaleah Salmon • 4 min read • Fri, 17th Apr 2026
Sitehop launches SAFEcore Edge for remote network security
Firewalls

Sitehop launches SAFEcore Edge for remote network security

Quantum fears are driving demand for hardware encryption at hard-to-secure remote sites, as Sitehop targets infrastructure, banks and government.

By Sean Mitchell • 3 min read • Thu, 16th Apr 2026