Hackers reportedly breached OpenAI by exploiting two vulnerabilities that have since been patched, gaining access to an employee’s ChatGPT account and private software, NBC News and The Wall Street Journal reported. The research team was reportedly able to read OpenAI’s private software cache and suggest changes, raising concerns about the company’s protection of proprietary technology and operational integrity. The incident comes amid competition between OpenAI and Anthropic, whose valuations are nearing the trillion-dollar mark, and as investors assess OpenAI’s valuation prospects. Prediction-market pricing gives OpenAI a 5% chance of reaching a $2.5 trillion valuation by December 31, while broader pricing indicates reduced confidence in higher valuation targets. The breach could affect sentiment, funding and partnerships, although its financial impact remains uncertain. Investors and observers are expected to watch responses from CEO Sam Altman, the board and other executives, along with further breach details, security measures, funding rounds, strategic partnerships and official financial disclosures.