DataCentreNews Ireland - Specialist news for cloud & data centre decision-makers
Ireland
Irish Edition · 2026

The Ultimate Guide to Ransomware

A curated Irish 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.

Irish 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

AI agents emerge as top cyber threat, Exabeam finds
Robotics

AI agents emerge as top cyber threat, Exabeam finds

Security teams now see autonomous AI as a bigger internal danger, even as most say it is boosting productivity, a survey found.

Yesterday

German SMEs face lower cyber losses, but risks stay high
IT Department

German SMEs face lower cyber losses, but risks stay high

Average losses from successful attacks have fallen sharply, but one in three German SMEs says a major breach could still threaten its existence.

Yesterday

Commvault launches AI cyber resilience recovery test
Disaster Recovery

Commvault launches AI cyber resilience recovery test

The two-hour exercise is designed to show whether security teams can recover cleanly as AI-driven attacks can now unfold in minutes.

Yesterday

Anthropic widens Fable 5 safeguards & rates jailbreaks
Patching

Anthropic widens Fable 5 safeguards & rates jailbreaks

New safeguards will let Fable 5 block more harmful cyber prompts, as Anthropic also seeks a common scale for jailbreak risk.

Last week

Attackers abuse trust as ClickFix spreads to macOS
Small Business

Attackers abuse trust as ClickFix spreads to macOS

The tactic now reaches Mac users, as attackers turn to trusted tools and social engineering to evade defences and steal credentials.

Last week

NAKIVO signs Italian distribution agreement with ICOS
Disaster Recovery

NAKIVO signs Italian distribution agreement with ICOS

The agreement gives Italian resellers another backup and disaster recovery option as NAKIVO expands through ICOS's local channel network.

Last week

Ransomware hits European suppliers as attacks surge 55%
Supply Chain

Ransomware hits European suppliers as attacks surge 55%

Supplier breaches are amplifying disruption, with ransomware incidents in Europe rising 55.1% year on year in the first four months of 2026.

Last week

Ransomware victims spot attacks only after data theft
Threat intelligence

Ransomware victims spot attacks only after data theft

Almost half of ransomware victims discovered breaches only after data theft, underscoring how attackers are evading detection for weeks.

Last month

Commvault signs strategic Azure partnership with Microsoft
Disaster Recovery

Commvault signs strategic Azure partnership with Microsoft

Azure customers will soon be able to buy and run Commvault's recovery tools inside Microsoft's cloud, simplifying cyber resilience and procurement.

Last month

Gentlemen ransomware gang supplies EDR killers to affiliates
Threat intelligence

Gentlemen ransomware gang supplies EDR killers to affiliates

ESET says the gang's operator-backed toolkit could help affiliates bypass defences faster, widening the threat to businesses worldwide.

Last month

New Go ransomware Prinz Eugen hits newest files first
Network Security

New Go ransomware Prinz Eugen hits newest files first

Victims risk losing the newest and most active data first as a Go-based encryptor targets recently modified files before older ones.

Last month

Cyber criminals target World Cup 2026, says Unit 42
Virtual Private Networks

Cyber criminals target World Cup 2026, says Unit 42

Fans and businesses face a heightened fraud and disruption threat as the expanded tournament's wider digital footprint attracts attackers.

Last month

CISOs see AI as opportunity amid cyber threat fears
Chief Information Security Officer

CISOs see AI as opportunity amid cyber threat fears

Most security leaders now see AI as a cybersecurity opportunity, even as concerns over supplier exposure and domain attacks remain high.

Last month

Varist launches DICOM engine to spot hidden malware
Threat intelligence

Varist launches DICOM engine to spot hidden malware

Healthcare providers face a new malware route as Varist's engine scans DICOM, HL7 and FHIR files for hidden threats in imaging systems.

Last month

Pathlock & NTT DATA launch global SAP cyber service
Managed Services

Pathlock & NTT DATA launch global SAP cyber service

Enterprises running SAP may gain around-the-clock protection as the partners target ransomware, fraud and staffing gaps in ERP security.

Last month

Barracuda launches AI email protection for Microsoft 365
Threat intelligence

Barracuda launches AI email protection for Microsoft 365

A single phishing email can now compromise identities, bypass multifactor authentication and hit endpoints within five minutes, Barracuda said.

Last month

Rapid Brigantine ties ClickFix malware to fake updates
Disaster Recovery

Rapid Brigantine ties ClickFix malware to fake updates

BlueVoyant says a ClickFix malware campaign using fake browser updates is linked to the Rapid Brigantine ransomware ecosystem.

Last month

Fans warned over World Cup cyber scams & fake tickets
Artificial Intelligence

Fans warned over World Cup cyber scams & fake tickets

Fans buying tickets or streams for the FIFA World Cup face fake sites, rogue apps and QR-code traps that can steal payment details.

Last month

Most enterprise servers reachable after internal breach
Small Business

Most enterprise servers reachable after internal breach

Most firms still leave broad internal paths open, letting a single breach spread across servers and disrupt operations, a report says.

Last month