Brandon Bell/Getty Images The tech sector sold off as investors took in a report that Oracle's $10B data center for OpenAI is in jeopardy. Sources told the FT that talks to build the data center have stalled due to concerns about debt and spending. Oracle disputed the report, telling Business Insider that negotiations for the data center are progressing. Another day, another update that's giving investors anxiety about the AI trade. The US tech sector was under pressure on Wednesday as traders to ...