This week: SBI leaked data of thousands of customers. Hundreds of banks in South America were hit by coordinated cyber attacks. India’s Censor Board website broken into and data stolen. Quest Diagnostics, a large medical lab in the US, breached by hackers and data of thousands of patients stolen. Cloudflare CEO Mathew Prince said his company saw millions of attacks on websites within days using recently revealed critical PHP bugs. News came in thick and fast from the world of cyber security last week. Not all of it was due to AI. eMudhra incident, for example, was a clear case of…