SecurityBrief UK - Technology news for CISOs & cybersecurity decision-makers
United Kingdom
UK Edition · 2026

The Ultimate Guide to Ransomware

A curated UK edition of TechDay news, analysis, interviews, reviews, job moves, and related resources for Ransomware.

What to know about Ransomware

Ransomware represents a significant and evolving threat in the cybersecurity landscape, characterized by malicious software that encrypts data or locks systems until victims pay a ransom. It targets individuals, businesses, critical infrastructure, and government entities, often resulting in severe operational disruption and financial loss.

The stories under this tag explore the expanding scope of ransomware attacks—highlighting their increasing sophistication, the rise of ransomware-as-a-service models, and their impact across sectors like healthcare, manufacturing, finance, and public services. They also delve into emerging tactics such as data exfiltration for double extortion, targeted attacks on cloud and mobile platforms, and the role of artificial intelligence in both facilitating and combating these threats.

Readers will find insights into preventive measures, incident response strategies, and resilience-building through technological solutions such as advanced backup systems, cyber insurance, and threat intelligence collaborations. The content underscores the critical importance of continuous vigilance, employee training, and adopting layered defenses to manage ransomware risks effectively.

Engaging with these stories equips readers with up-to-date knowledge on ransomware trends, enabling individuals and organisations to better understand the threat dynamics and make informed decisions to protect their digital assets and maintain business continuity in an increasingly hostile cyber environment.

UK Ransomware News

Regional stories with direct local relevance

Analyst Insights

Research and market analysis connected to Ransomware

Expert Columns

Interviews

Interviews and video coverage from the network

Recent Ransomware News

UK banks face stealth cyber attacks, SonicWall says
Threat intelligence

UK banks face stealth cyber attacks, SonicWall says

Banks are seeing attackers favour stealthy access over ransomware, with a UK-specific exploit hitting nearly half of monitored sensors.

Last month

NCC Group backs UK cyber resilience pledge at Downing
Digital Transformation

NCC Group backs UK cyber resilience pledge at Downing

UK firms face mounting attack costs as NCC Group joins a government-backed push to put cyber risk on board agendas and across supply chains.

Last month

Public sector cyber training gaps exposed in survey
Digital Transformation

Public sector cyber training gaps exposed in survey

Staff confidence masks weak cyber readiness in the public sector, where more than a quarter report no effective training in a year or ever.

Last month

CyberSentriq appoints Myles Bray as Chief Executive Officer
Disaster Recovery

CyberSentriq appoints Myles Bray as Chief Executive Officer

Bray takes over as CyberSentriq increases AI investment and folds security, backup and recovery tools into one platform for MSPs and SMBs.

Tue, 9th Jun 2026

UK firms lag on AI cyber defences, Wavestone warns
Digital Transformation

UK firms lag on AI cyber defences, Wavestone warns

Despite rising cyber maturity, most large organisations still lack basic protections against AI-specific attacks such as prompt injection, Wavestone says.

Wed, 3rd Jun 2026

CyberHub launches for UK firms as bill tightens rules
Disaster Recovery

CyberHub launches for UK firms as bill tightens rules

UK firms face tighter cyber rules and faster reporting deadlines, as a new package combines protection, compliance and insurance cover.

Mon, 1st Jun 2026

Cyber centre Scotland delivers £3 million support boost
Small Business

Cyber centre Scotland delivers £3 million support boost

Charities, small firms and fraud victims across Scotland got more than GBP £3 million in cyber support as the centre reinvested profits.

Sat, 30th May 2026

Hubtel & Konsileo launch cyber insurance package
Disaster Recovery

Hubtel & Konsileo launch cyber insurance package

UK firms face tighter cyber rules, and a new bundled offer from Hubtel IT and Konsileo aims to cut compliance gaps and claims risk.

Fri, 29th May 2026

NHS IT outages disrupt 274,620 patient interactions
IT Department

NHS IT outages disrupt 274,620 patient interactions

Routine appointments bore the brunt as IT failures disrupted 274,620 patient interactions across NHS England and five major hospital trusts in 2025.

Tue, 26th May 2026

The new UK cyber survey is out, but here's what the numbers aren't telling you
Small Business

The new UK cyber survey is out, but here's what the numbers aren't telling you

UK firms are still treating cyber security as an IT issue, leaving board oversight, supplier checks and proof of resilience dangerously thin.

Mon, 25th May 2026

BT launches AI cyber tools for UK SMEs as attacks soar
Small Business

BT launches AI cyber tools for UK SMEs as attacks soar

With one in three firms still lacking basic protection, smaller UK businesses are facing a sharper threat and higher breach costs as attacks rise.

Fri, 22nd May 2026

UK firms fear supplier AI cyber risks, QBE finds
Small Business

UK firms fear supplier AI cyber risks, QBE finds

Most UK businesses using AI are not checking suppliers' systems, even as cyber incidents and revenue losses linked to third parties rise.

Thu, 21st May 2026

Industrial firms hit hardest by ransomware attacks
Manufacturing

Industrial firms hit hardest by ransomware attacks

Exposure of operational technology is leaving industrial operators most vulnerable, with attacks able to halt production and disrupt essential services.

Thu, 14th May 2026

UK outlines cyber & AI regulatory overhaul in King's Speech
IT Industry

UK outlines cyber & AI regulatory overhaul in King's Speech

Businesses face tighter reporting and new rules as ministers move to overhaul cyber security, AI oversight and digital identity regulation.

Thu, 14th May 2026

World Password Day warnings urge shift to passkeys
Data Protection

World Password Day warnings urge shift to passkeys

Businesses are being urged to replace password-only logins as stolen credentials still feature in 22% of confirmed breaches.

Thu, 7th May 2026

UK cyber survey criticised over AI threat blindness
IT Industry

UK cyber survey criticised over AI threat blindness

UK businesses are leaving gaps in incident response and backup planning as experts warn AI-assisted attacks are outpacing policy.

Fri, 1st May 2026

UK cyber survey exposes gaps in basic security controls
Automotive

UK cyber survey exposes gaps in basic security controls

Only 5% of businesses follow Cyber Essentials, leaving many firms exposed to breaches and looming reporting rules, experts warn.

Fri, 1st May 2026

BlackBox Hosting partners Everpure for sovereign cloud
Cloud Services

BlackBox Hosting partners Everpure for sovereign cloud

Growing concern over data sovereignty has pushed BlackBox Hosting to shift thousands of customer services onto Everpure's UK cloud platform.

Fri, 24th Apr 2026

Cyber-attacks top risk for professional firms in 2026
Data Protection

Cyber-attacks top risk for professional firms in 2026

Insurers say the threat could trigger business interruption, regulatory scrutiny and client claims, as 65% of firms rank cyber-attacks first.

Fri, 24th Apr 2026

Council data breaches rise 53% in five years, study finds
Breach Prevention

Council data breaches rise 53% in five years, study finds

Greater reporting by English councils has pushed logged breaches up 53% in five years, with serious referrals to the ICO also rising.

Thu, 23rd Apr 2026

Job Moves