The U.S. Securities and Exchange Commission (SEC) is investigating MassMutual regarding its accounting practices, as reported by the Wall Street Journal. This scrutiny raises concerns about the company's financial transparency and could impact investor confidence. Such investigations can lead to significant regulatory changes and affect the broader insurance industry, making it crucial for stakeholders to stay informed.

The Securities and Exchange Commission is currently investigating MassMutual's accounting practices, particularly how the insurer reports income from billions of dollars in loans. This scrutiny is significant as it could impact the company's financial transparency and regulatory compliance, which are crucial for maintaining investor trust and market stability.