Zscaler's stock fell more than 31% on Wednesday, marking its worst single-day performance, as the cybersecurity firm issued weaker-than-expected guidance for the current quarter.

The decline overshadowed better-than-anticipated results for the fiscal third quarter, with the company citing a 'prudent' outlook and a restructuring of its sales operations.

The sharp drop in Zscaler's shares has rippled through the broader cybersecurity sector, with investors reacting to concerns over the company's ability to maintain its growth momentum.

The sell-off reflects a broader shift in, as traders reassess the firm's strategic direction and financial health.

The cybersecurity industry has been under pressure in recent months, with several firms facing challenges in scaling revenue and managing expenses.

Zscaler's guidance has intensified scrutiny on its business model, particularly as it seeks to adapt to evolving market conditions and competitive pressures.