IT Brief Ireland - Technology news for CIOs & IT decision-makers
Ireland

Threat detection Stories

Global Stories

Threat detection stories

Keeper links Tenable findings to instant remediation
Privileged Access Management

Keeper links Tenable findings to instant remediation

Security teams can now fix cloud risks faster, as Keeper's new Tenable link rotates credentials and enforces Just-In-Time access in seconds.

By Joseph Gabriel Lagonsin • 4 min read • Today
Horizon3 links NodeZero findings with Cortex XSOAR
AI Security

Horizon3 links NodeZero findings with Cortex XSOAR

Security teams can now push attacker-validated weaknesses into existing response queues, helping them prioritise fixes and retest them after remediation.

By Joseph Gabriel Lagonsin • 3 min read • Yesterday
Australian firms urged to automate against AI cyberattacks
Artificial Intelligence

Australian firms urged to automate against AI cyberattacks

Many security teams still rely on manual processes, leaving them exposed as AI-driven attacks can move faster than they can investigate.

By Joseph Gabriel Lagonsin • 5 min read • Yesterday
Bitdefender launches exposure management for security teams
Malware

Bitdefender launches exposure management for security teams

The new tool aims to help lean security teams prioritise the most dangerous gaps before attackers can exploit them.

By Mara Sugue • 3 min read • Yesterday
Arctic Wolf says AI resolves 60% of security cases
Security Operations Centres

Arctic Wolf says AI resolves 60% of security cases

Arctic Wolf says AI now resolves 60% of security investigations, while monthly investigation volumes rise and alert volumes fall across more than 11,000 organisations.

By Joseph Gabriel Lagonsin • 4 min read • Yesterday
The crown jewels of cybersecurity: What can your business not afford to lose
Data Protection

The crown jewels of cybersecurity: What can your business not afford to lose

Businesses risk downtime, fines and reputational damage if they fail to identify the systems and data attackers are most likely to target.

By Seán Tickle • 4 min read • Yesterday
Proofpoint joins Microsoft ICES in Defender portal
Ransomware

Proofpoint joins Microsoft ICES in Defender portal

Microsoft 365 customers can now review Proofpoint email threat alerts inside Defender, cutting the need to switch between security tools.

By Mara Sugue • 4 min read • 2 days ago
Cisco warns Singapore firms struggle to spot compromised AI
Firewalls

Cisco warns Singapore firms struggle to spot compromised AI

Just 38% of Singapore organisations feel able to detect and respond to compromised AI agents, as 89% suffered a cyber incident last year.

By Joseph Gabriel Lagonsin • 4 min read • 2 days ago
Sygnia opens AI security hubs in Austin & Singapore
Cloud Security

Sygnia opens AI security hubs in Austin & Singapore

The move will let customers get round-the-clock monitoring as Sygnia widens its follow-the-sun cyber security coverage across three regions.

By Sean Mitchell • 3 min read • 3 days ago
Graylog launches AI case system in security platform
Ransomware

Graylog launches AI case system in security platform

Security teams may cut alert overload as Graylog's new case system groups evidence and lets AI triage incidents before analysts step in.

By Sean Mitchell • 4 min read • 3 days ago
Securonix launches behavioural analytics for AI threats
Security Information and Event Management

Securonix launches behavioural analytics for AI threats

With AI agents widening the attack surface, security teams need to spot abnormal activity across human and machine users before damage is done.

By Joseph Gabriel Lagonsin • 4 min read • Last week
Palo Alto Networks launches Cortex XDR One for AI agents
Malware

Palo Alto Networks launches Cortex XDR One for AI agents

Businesses adopting AI agents now face new endpoint risks, which Palo Alto Networks says its Cortex XDR One platform is built to contain.

By Joseph Gabriel Lagonsin • 3 min read • Last week
TrendAI adds NVIDIA Nemotron to sovereign security cloud
Private Cloud

TrendAI adds NVIDIA Nemotron to sovereign security cloud

The move lets regulated organisations run AI-driven threat detection inside customer-controlled environments, keeping sensitive security data local.

By Mara Sugue • 3 min read • Last week
Palo Alto warns on 22 million exposed PHP instances
Security Operations Centres

Palo Alto warns on 22 million exposed PHP instances

Security teams face a wider attack surface, as Palo Alto Networks says the PHP flaws could leave 22 million internet-facing instances exposed worldwide.

By Joseph Gabriel Lagonsin • 3 min read • Last week
SentinelOne names LevelBlue global Wayfinder partner
Cloud Security

SentinelOne names LevelBlue global Wayfinder partner

More organisations will gain round-the-clock threat detection and incident response as LevelBlue takes global delivery of SentinelOne's Wayfinder service.

By Joseph Gabriel Lagonsin • 3 min read • Last week

Stories from Other Regions

Threat detection stories

Securonix launches behavioural analytics for AI agents
Security Information and Event Management

Securonix launches behavioural analytics for AI agents

It is aimed at security teams facing a rising attack surface from enterprise AI agents, where legitimate actions can mask compromise or misuse.

By Regine Laguilles • 5 min read • 3 days ago
BT launches Microsoft Sentinel security service in UK
Firewalls

BT launches Microsoft Sentinel security service in UK

The managed offering targets UK organisations struggling to keep pace with faster AI-driven attacks, with round-the-clock monitoring and response support.

By Sofiah Nichole Salivio • 4 min read • Last week
Reco joins Microsoft Pegasus to tackle AI agent security
Cloud Security

Reco joins Microsoft Pegasus to tackle AI agent security

The move could help the security startup reach larger enterprises as firms wrestle with AI agents that can inherit access rights and trigger actions.

By Mara Sugue • 4 min read • Last week