The introduction of new AI tools for working on legal documents by Anthropic has renewed concerns about the competitiveness of software and financial companies on the stock market, triggering another sell-off. For Adobe and Salesforce, a price decline of about 7 percent each was not as severe as for companies offering tools for legal document work, some of which ended up more than 10 percent down. PayPal's stock plunged by more than 20 percent. The payment service provider's business figures dis...