LONDON, April 30 (Reuters) – More than two-fifths of British businesses suffered a cyber breach or attack in the past 12 months, the same figure as for the previous year, according to a government survey published on Thursday.
Approximately 612,000 businesses reported at least one cyber breach or attack in 2025/26, the government’s Cyber Security Breaches Survey found.
• 43% of businesses reported a breach or attack in 2025/26, with the most common breach or attack being phishing attacks, suffered by 38% – both the same figures as for 2024/25
• There has been a decrease in prevalence among businesses since 2023/24, when 50% experienced a breach or attack
• Britain’s minister for cyber security urged business leaders to take action now, especially as AI is making the threat more acute.
• The head of Britain’s cyber security agency warned last week of a potential rise in cyber attacks linked to hostile states. Ministers have also sent an open letter to business warning about AI-related cyber threats.
(Reporting by Sam Tobin; Editing by Kirsten Donovan )
