AI-powered cyber attacks are the subject of significant concern for countless businesses around Ireland.
According to the Hiscox Cyber Readiness Report 2025, released late last year, 62% of 500 Irish companies surveyed view third-party AI tools as a major emerging threat over the next five years. Given the widespread adoption of AI across multiple sectors, these fears are unfortunately not unsubstantiated.
In this article, we examine the most prolific AI-powered cyber attacks currently affecting Irish businesses and how you can protect your organisation against these evolving threats.
Artificial intelligence has transformed the way countless Irish companies operate their businesses daily. However, while the use of AI has become widespread in many different business settings, there appears to be a significant gap between adoption and readiness.
Despite reports last year revealing that 63% of Irish start-ups have adopted AI into their organisation, only 7% of businesses feel confident in their company’s ability to handle this sophisticated technology.
Without an in-depth understanding of how these AI tools operate, a company’s risk profile increases. When this happens, the same technology that is being used to streamline operations can also be used to infiltrate IT systems, often bringing SMEs to a grinding halt. Add to this the continued adherence to a remote work model in Ireland, and you also have an expanded attack surface to grapple with.
While traditional threats persist, AI-powered cyberattacks have the potential to cause lasting damage.
In the context of AI-powered cyberattacks against Irish SMEs, four particular categories constitute a serious threat:
From AI-powered business email compromise (BEC) to phishing websites, AI-generated phishing attacks have become a major source of anxiety for workers in this country. In fact, according to a recent survey, 87% of Irish employees cite AI-powered phishing attacks that are harder to detect as a key challenge for 2026.
Although they technically belong in the above category, deepfakes and impersonation attacks pose a more aggressive threat due to their highly personalised nature.
Utilising high-quality AI-generated audio or video to impersonate staff or leadership personnel, they work by manipulating employees into providing access to business systems.
This particular type of cyber attack is incredibly innovative in its ability to evade detection, making it all the more dangerous. It adapts to its environment by leveraging AI tools like large language models (LLMs), which enable it to carry out personalised attacks that can lead to stolen data and credentials.
This form of attack is capable of compromising every link in an organisation’s supply chain by using AI to identify vulnerabilities. It relies on tools like social engineering and malicious data poisoning to exploit system weaknesses and gain entry into unauthorised spaces within a company’s network.
Protecting your business operations against the above AI-powered cyber attacks involves a multi-step strategy. This strategy should include the following key elements:
An audit will not only help to assess your security posture but will also pinpoint weak points in your network, as well as identify compliance gaps.
One of the most effective ways to protect your network is by strengthening access controls, using tools like multi-factor authentication (MFA), unique passwords and implementing the principle of least privilege (PoLP).
Updating AI systems regularly is essential, not only to improve performance but also to address vulnerabilities.
Only use trusted AI tools from reputable vendors, and avoid unofficial apps or tools advertised through suspicious downloads.
To effectively protect your IT infrastructure, you should implement a layered approach to security, including measures like anti-phishing filters, conditional access policies, and managed business firewall solutions.
In an age where data is currency, protecting your organisation’s most sensitive information is vital. This means ensuring robust and regularly monitored backup systems are in place to avoid data loss or severe security incidents.
When AI attacks strike, fast and effective support is vital to ensure adequate damage control. Regular maintenance and monitoring are also crucial for businesses that want to take a proactive approach to cybersecurity. Partnering with a reputable MSP enables you to access both on-demand support and innovative security solutions in one easy step.
Safeguarding your business against today’s AI-powered cyber threats takes more than basic protection; it requires expertise, advanced tools and continuous monitoring, all of which can be achieved with the help of an expert IT services partner.
At Arbelos, we’ve built up an amazing reputation for helping to protect Irish organisations against evolving, AI-driven cyber attacks. We do this by designing and managing security frameworks tailored to your business.
Since 2008, we’ve combined enterprise-grade technologies with practical, business-focused IT security and compliance solutions, ensuring your team can work securely and without disruption.
Our approach is proactive, meaning we continuously monitor, assess and strengthen your environment to stay ahead of emerging threats.
With our team at your side, you gain confidence that your people are protected, your data is secure, and your business is resilient against even the most advanced AI-powered cyber threats.
Contact us today for a security assessment and take the next step towards stronger, smarter IT security.
If you’re a business owner in Ireland, chances are you may have already heard of the Zero Trust security model. This innovative framework has built up a solid reputation as a vital strategy for digital businesses, one that is designed to protect an organisation’s IT...
Phishing and social engineering attacks have evolved into one of the most persistent and damaging cybersecurity threats facing Irish businesses today. For organisations relying on digital systems, cloud platforms, and remote teams, the real vulnerability is no longer...
With cybercrime on the rise, businesses all around the world are turning to multi-factor authentication (MFA) as a way to immediately improve their security prowess. This highly effective tool has become instrumental in preventing a significant percentage of targeted...