Google's top security executive warns that AI is forcing companies to rethink digital security strategies. Traditional measures are becoming ineffective against AI-powered attacks. This is part of a technological arms race in eCommerce, with AI potentially reducing online fraud losses. AI security systems can analyse data in real-time to detect advanced attacks, using machine learning to understand context. Organisations are advised to implement new AI-specific security frameworks, including data sanitization and safeguards against harmful outputs. While costly, these measures are deemed essential for safe AI use and protection against threats.