SecurityBrief UK - Technology news for CISOs & cybersecurity decision-makers

Cyber attacks stories - Page 6

London dusk skyline cyber storm clouds padlock skull hackers net

UK warned of rising hacktivism & cyber extortion by 2026

Sat, 27th Dec 2025
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firewalls
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ransomware
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network security
Hacktivism, cyber extortion and fragmented cybercrime will intensify by 2026, reshaping UK risks from small firms to critical infrastructure.
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Commvault, Pinecone boost RAG resilience with backups

Thu, 25th Dec 2025
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data protection
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dr
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ransomware
Commvault and Pinecone team up to deliver immutable backups and rapid recovery for mission-critical RAG and vector database workloads.
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AI & state-backed cyber spies to drive 2026 threats

Tue, 23rd Dec 2025
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ransomware
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drones
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iot security
AI-fuelled hacks and state cyber spies are tipped to dominate 2026, targeting drones, defence firms and vulnerable smaller businesses.
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AI-fuelled cyber onslaught to hit critical systems by 2026

Tue, 23rd Dec 2025
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firewalls
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ransomware
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digital transformation
AI-driven hackers are tipped to ramp up attacks on critical infrastructure and governments by 2026, exploiting ageing industrial systems.
Secure eu digital supply chain isometric network with central lock

ISACA to lead CMMC credentials, reshaping defence cyber

Fri, 19th Dec 2025
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data protection
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supply chain
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risk & compliance
ISACA named global authority for US defence CMMC credentials, reshaping cyber standards for more than 200,000 suppliers worldwide.
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Digital wallets & AI threats to reshape ID security

Fri, 19th Dec 2025
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digital transformation
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crypto
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physical security
Digital wallets and decentralised IDs are set to surge by 2026 as AI-driven threats push firms to monitor human and machine identities nonstop.
Cloud containers isolated by security walls blocking cyber attacks

Linux Foundation unveils ORCA to contain cyber attacks

Fri, 19th Dec 2025
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cloud security
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supply chain
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open source
The Linux Foundation has formed ORCA, a new alliance to contain automated cyber attacks by isolating and compartmentalising software.
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AI-fuelled cyber-attacks set to surge against UK firms

Thu, 18th Dec 2025
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data protection
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dr
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ransomware
UK firms face a 2026 surge in AI-driven cyber-attacks, as ransomware costs top USD $1 million and skills gaps leave basic defences exposed.
Uk factory dusk cyberattack on aging industrial control system

AI rollout exposes UK factories' ageing cyber defences

Wed, 17th Dec 2025
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data protection
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dr
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digital transformation
AI adoption is exposing UK factories' outdated control systems, with rising cyberattacks hitting legacy OT and fragile supply chains.
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CISOs face rising scrutiny as AI escalates cyber risk

Wed, 17th Dec 2025
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malware
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data protection
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dr
CISOs are warned 2026 will bring harsher board scrutiny, AI-fuelled attacks, bigger budgets - and far less tolerance for cyber failure.
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Artificial intelligence drives shift to real-time cyber risk by 2026

Wed, 17th Dec 2025
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malware
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cloud security
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iot security
AI-fuelled attacks are pushing boards to ditch perimeter defences for real-time cyber risk visibility, reshaping security strategies by 2026.
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Quantum & AI threats to reshape cybersecurity by 2026

Wed, 17th Dec 2025
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firewalls
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digital transformation
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encryption
Quantum and AI advances will upend cyber defence by 2026, with autonomous attacks and post-quantum threats outpacing unprepared boards.
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Cloudflare reveals AI surge & Internet 'bot wars' in 2025

Tue, 16th Dec 2025
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ddos
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network infrastructure
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data analytics
Cloudflare warns 2025 brings surging AI traffic, record DDoS attacks and escalating Internet 'bot wars' as civil groups face rising threats.
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Hitachi Vantara storage named leader in GigaOm AI era

Tue, 16th Dec 2025
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storage
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virtualisation
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data protection
Hitachi Vantara's VSP One platform is named a GigaOm primary storage Leader again, praised for AI-era cyber resilience and hybrid cloud support.
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HCLSoftware unveils BigFix SRO model with Agentic AI

Fri, 12th Dec 2025
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saas
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ransomware
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endpoint protection
HCLSoftware has introduced a BigFix Secure Resilient Operations model with Agentic AI to unify IT and security on a single cloud-native platform.
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Safe AI coaches staff to cut cyber attack errors

Fri, 12th Dec 2025
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firewalls
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data protection
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network security
Safe AI “coaches” embedded in workplace tools are cutting repeat cyber incidents by up to 95%, as firms race to counter AI-driven attacks.
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Agentic AI surge in 2026 sparks fresh cyber security risks

Fri, 12th Dec 2025
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firewalls
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digital transformation
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network security
Security experts warn agentic and generative AI will rapidly widen global cyber attack surfaces in 2026, outpacing current safeguards.
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Cybersecurity, AI set to shake IT leaders in 2026

Thu, 11th Dec 2025
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saas
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virtualisation
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data protection
Cybersecurity threats and fast-evolving AI are set to be the biggest disruptors for global IT leaders in 2026, new research warns.
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Agentic AI set to turbocharge cybercrime automation

Thu, 11th Dec 2025
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firewalls
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ransomware
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network security
Agentic AI networks could let cybercriminals automate attacks at relentless scale, forcing security teams into a new AI-driven arms race.
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AI shifts cybersecurity priorities amid rising threats

Thu, 11th Dec 2025
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data protection
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hybrid cloud
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digital transformation
AI-fuelled cyberattacks are forcing more than a third of organisations to rewrite security strategies as identity threats and audits surge.