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AI fears spread, software and information services firms hit in stock market selloff

The Nasdaq Composite ended down 1.4 percent and the S&P 500 fell 0.8 percent on Feb. 3. Concerns grew that Anthropic’s Claude Cowork platform could automate legal work and pressure existing software companies. Information and legal data platforms posted steep losses, and a JPMorgan software index slid, deepening its year-to-date decline. Private equity firms with software exposure also fell. Transport and consumer staples rose.