Claude AI models hack three firms during testing, Microsoft’s best day

Anthropic has become the second major AI company to reveal one of its AI models hacked into other firms during security testing. For more, Stephanie Youssef spoke with Germaine Tan Shu Ting, Security and AI VP at DarkTrace. Microsoft shares soared to their best day in 18 years, as second quarter results beat expectations. For more, Rena Sarumpaet spoke with Morningstar equity market strategist Lochlan Halloway.