The Schall Law Firm, a national shareholder rights litigation firm, announces that it is investigating claims on behalf of investors of Zscaler (“Zscaler” or “the Company”) (NASDAQ: ZS) for violations of the securities laws.

The investigation focuses on whether the Company issued false and/or misleading statements and/or failed to disclose information pertinent to investors. ZS is the subject of a report by CNBC on May 27, 2026, which stated the Company’s shares “tumbled more than 23% after the cloud security company guided for current-quarter revenue of between $875 million to $878 million, falling short of the $879 million analysts were seeking, per LSEG.” Based on this news, shares of Zscaler opened down more than 30% on the same day.

If you are a shareholder who suffered a loss, click here to participate.

We also encourage you to contact Brian Schall of the Schall Law Firm, 2049 Century Park East, Suite 2460, Los Angeles, CA 90067, at 310-301-3335, to discuss your rights free of charge. You can also reach us through the firm's website at www.schallfirm.com, or by email at bschall@schallfirm.com.

The Schall Law Firm represents investors around the world and specializes in securities class action lawsuits and shareholder rights litigation.

This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and rules of ethics.

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