https://flipnews.co.uk/topics/payments/ The latest Flip News stories on payments. en-GB Tue, 29 Sep 2026 19:06:03 GMT https://flipnews.co.uk/technology/visa-open-sources-ai-cyber-defence/ https://flipnews.co.uk/technology/visa-open-sources-ai-cyber-defence/ Tue, 29 Sep 2026 00:00:00 GMT Visa has open-sourced part of its AI-powered cyber defence system after AI models exposed weaknesses, with technology chief Rajat Taneja warning of coming autonomous AI attacks and quantum threats. James Calloway Visa cybersecurity AI open source payments Reuters