Cyber Attacks Target Irish and Northern Irish Businesses in 2026

Recent research indicates that two-thirds of Irish businesses and one-third of Northern Irish businesses have experienced cyber-attacks or data breaches in the past year. In Ireland, 66% of surveyed businesses reported at least one attack, with many suffering multiple incidents leading to legal costs and revenue loss. In Northern Ireland, 33.3% faced breaches, with financial loss being the primary concern for 38.9% of businesses. Despite these incidents, confidence in existing cybersecurity measures remains high among both regions. However, preparedness to respond to significant attacks is low, with only 11.1% of Northern Irish businesses feeling very prepared. Legal implications and reputational damage are growing concerns for organizations in both areas. The findings reflect an escalating trend in cyber threats across the UK and Ireland.

Key Points: • 66% of Irish businesses faced cyber-attacks in the past year, with many experiencing multiple incidents. • 33.3% of Northern Irish businesses reported cyber-security breaches or data protection issues. • High confidence in cybersecurity measures contrasts with low preparedness for responding to attacks.