Why is Fortinet stock plunging today?

Recent market activity shows a downward trend for several major companies. Fortinet stock is plunging, while MGM Resorts and Honeywell Aerospace are both experiencing slides in their share prices. Similarly, Darling Ingredients and Marvell Technology are seeing their stocks slide today. These simultaneous declines across diverse sectors, including cybersecurity, hospitality, aerospace, and semiconductors, indicate a broad period of volatility for these specific entities as their market valuations decrease across the board during current trading sessions.