While AI start-ups struggle, Coinbase Global is now posting more than $2.5 billion in profit each year.Tech investors have a big decision to make these days. Should they chase after high-growth artificial intelligence (AI) start-ups with little in the way of profitability, or should they focus on entrenched tech leaders with billions of dollars in profits flowing in each year?If revenue and profitability matter to you as an investor, then it's impossible not to sit up and take notice of Coinbase Global (COI ...

Core Insights - Ireland's financial watchdog has imposed a €21.5 million ($25 million) fine on Coinbase Global's Irish subsidiary due to significant failures in transaction monitoring systems, which left over 30 million transactions worth more than €176 billion unmonitored for a year [2][3][4] Group 1: Regulatory Actions - The fine is a result of breaches in anti-money laundering and counter-terrorist financing obligations, which allowed potential criminal activities to go undetected [3][4] - The Central Bank of Ireland identified three coding errors in Coinbase Europe's transaction monitoring system that caused five out of 21 red-flag scenarios to fail during 2021 and 2022 [4][5] Group 2: Impact on Operations - Coinbase took nearly three years to complete the monitoring of the affected transactions, leading to the reporting of 2,708 suspicious transactions to authorities for further investigation [5][6] - The monitoring failures have implications beyond Europe, as Coinbase Europe provides services globally, potentially affecting transactions worldwide [6]