OT security stories - Page 2
NCC Group warns DC power regulation is a cyber risk
This month
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hyperscale
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iot security
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dc
NCC Group says DC power regulation now sits in the cyber-physical attack surface, warning that firmware flaws and supply chains could let hackers disrupt critical systems.
OT downtime costs firms up to GBP £5 million, survey finds
This month
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malware
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ransomware
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iot security
Survey finds most OT outages in industry and critical infrastructure cost up to GBP £5 million, as firms fear nation-state attacks and long delays to detection.
Logiq acquires Savient to expand South-West presence
This month
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digital transformation
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iot security
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risk & compliance
Logiq snaps up Savient to bolster cyber security services and secure delivery capacity across government and defence work in south-west England.
UK manufacturers hit by cyber attacks, survey finds
This month
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dr
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ransomware
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endpoint protection
Cyber attacks hit 78% of UK manufacturers in the past year, with most suffering downtime, lost revenue and supply chain disruption, survey finds.
Gartner names Tenable the company to beat in AI exposure
Last month
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firewalls
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cloud security
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iot security
Gartner says Tenable is the 'company to beat' as its AI-driven exposure platform outpaces rivals on asset coverage, risk scoring and remediation.
Manufacturers face CMMC readiness gap in defence chain
Last month
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ransomware
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iot security
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supply chain
Small US defence manufacturers face CMMC readiness shortfalls as cybersecurity checks tighten, with many underestimating the work needed to win contracts.
Rockwell Automation brings SecureOT to industrial systems
Last month
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manufacturing
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digital transformation
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iot security
Rockwell Automation launches SecureOT to help Australian industry counter rising cyber attacks on critical operational technology.
Blackwired & ARMIS International forge cyber alliance
Last month
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iot security
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advanced persistent threat protection
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socs
Blackwired and ARMIS International team up to offer pre-emptive cyber defence for government, defence and critical infrastructure clients.
Tenable launches Hexa AI to automate security workflows
Last month
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digital transformation
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cloud security
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iot security
Tenable unveils Hexa AI for its exposure management platform, promising to automate security tasks across IT, cloud and identity environments.
Tenable launches Hexa AI to automate cyber workflows
Last month
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digital transformation
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cloud security
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iot security
Tenable unveils Hexa AI engine for its One platform, automating orchestration of cyber security workflows amid rising AI-driven attacks.
HPE unveils AI security tools & quantum-ready updates
Last month
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virtualisation
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firewalls
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data protection
HPE rolls out new AI-aware security tools from edge firewalls to cloud recovery, aiming to tighten protection as enterprise AI spreads.
Rapid7 warns of cellular IoT hardware attack risks
Last month
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uc
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firewalls
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devops
Rapid7 warns that hands-on attacks against cellular IoT hardware can pivot through trusted modules to breach cloud and backend systems.
Tanium adds AI tools across security & endpoint management
Last month
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hybrid cloud
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digital transformation
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cloud security
Tanium rolls out AI-driven tools to tighten endpoint governance, speed incident response and unify security, exposure and device management.
SentinelOne expands on-prem security for air-gapped sites
Last month
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data protection
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private cloud
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hybrid cloud
SentinelOne is extending its on-premise security to air-gapped and self-hosted sites, promising AI protection without sacrificing data control.
Re-thinking cyber security from prevention to operational resilience
Last month
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malware
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data protection
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dr
As logins replace break‑ins, experts urge a shift from perimeter defence to operational cyber resilience grounded in identity security.
Manchester City names N-able as official cyber partner
Last month
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data protection
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dr
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ransomware
Manchester City appoints N-able as official cyber partner to safeguard its expanding digital operations and global fan data footprint.
Illumio widens risk visibility with Network Posture
Last month
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firewalls
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network infrastructure
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hybrid cloud
Illumio adds Network Posture to its Insights platform, using an AI security graph to expose and contain lateral movement risk across networks.
Nozomi named Leader in Gartner CPS security ranking
Last month
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iot security
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iot
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advanced persistent threat protection
Nozomi again lands in Gartner's Leaders quadrant for CPS protection, topping four key use cases in the 2026 Critical Capabilities report.
Stryker probes global cyber attack via MDM systems
Last month
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dr
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ransomware
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iot security
Stryker says a cyber attack disrupted internal systems, with investigators examining mobile device tools as experts warn of rising state-linked threats.
Xiid secures EV charging, healthcare AI & multi-cloud
Last month
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firewalls
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data protection
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vpns
Xiid inks trio of security deals to harden EV charging, healthcare AI data and multi-cloud landing zones against network-based attacks.