Eoin Byrne
Cluster Manager, Cyber Ireland
Cybersecurity is no longer just the responsibility of IT professionals; it is an integral part of a business managing its risk strategy.
The consequences of a single cybersecurity incident, such as a data breach, ransomware attach or an operational disruption can have serious consequences for any business in Ireland, regardless of size. Business leaders must now acknowledge that cybersecurity is not merely a technical challenge — it is a core business imperative.
Power of AI for business, cybercriminals and cyber defenders
Artificial intelligence (AI) is reshaping the way businesses operate, providing both extraordinary opportunities but also considerable cybersecurity and privacy risks. Companies integrating AI must recognise its vulnerabilities and ensure that security measures are built into their AI applications from the start.
At the same time, cybercriminals are leveraging AI to launch more advanced attacks, including realistic phishing campaigns, deepfake scams and highly targeted intrusions. However, the cybersecurity industry is rapidly innovating, using AI to strengthen identity verification, detect threats and automate security responses.
Cybersecurity regulations will impact critical sectors
In 2025, regulation is set to become a defining force in cybersecurity across Europe. The EU AI Act requires companies to manage the various risks posed by their use of AI. The EU Digital Operational Resilience Act, which took effect in January 2025, extends beyond traditional financial institutions ensuring that their IT service providers meet rigorous security standards. The NIS2 Directive broadens cybersecurity compliance across eighteen critical sectors, impacting thousands of companies in Ireland.
Meanwhile, the Cyber Resilience Act will soon introduce stringent security requirements for all digital products sold in the EU. These regulatory shifts demand immediate attention from business leaders, as non-compliance could result in substantial fines, reputational damage and even personal liability for company officers.
Prioritising cybersecurity is not just
about protecting an individual company;
it benefits the entire economy.
Cybersecurity guidance and supports
Keeping up with the rapid pace of cybersecurity threats and regulatory changes can seem overwhelming. However, Irish businesses are not alone in this battle. The National Cyber Security Centre provides guidance tailored to small businesses, while certifications like ISO 27001 help regulated entities demonstrate compliance and resilience.
To further support cybersecurity adoption, the Irish Government has introduced financial grants to support cybersecurity of exporting Irish businesses. Getting expert advice from cybersecurity companies, IT providers and legal specialists is critical. They can help companies navigate the cybersecurity risks and challenges in 2025.
Proactive cybersecurity benefits all businesses and society
Ultimately, prioritising cybersecurity is not just about protecting an individual company; it benefits the entire economy. When businesses invest in robust security measures, they help safeguard their customers, suppliers and partners, making Ireland a more resilient digital economy. The risks are real, but so are the opportunities for those who take cybersecurity seriously. Now is the time to act.
