F5, Inc. (FFIV)
Bronstein, Gewirtz & Grossman, LLC is investigating potential claims on behalf of purchasers of F5, Inc. (“F5” or “the Company”) (NASDAQ: FFIV). Investors who purchased F5 securities are encouraged to obtain additional information and assist the investigation.
The investigation concerns whether F5 has violated federal securities laws.
Investigation Details
On October 15, 2025, F5 admitted that the Company had learned in early August that a “highly sophisticated nation-state threat actor had gained unauthorized access to certain [F5] systems.” The Company added, “during the course of its investigation, [F5] determined that the threat actor maintained long-term, persistent access to certain F5 systems, including the BIG-IP product development environment and engineering knowledge management platform,” and that “through this access, certain files were exfiltrated, some of which contained certain portions of the Company’s BIG-IP source code and information about undisclosed vulnerabilities that it was working on in BIG-IP.” Following this news, shares of F5 fell by more than 10% on the same day.
What’s Next?
If you are aware of any facts relating to this investigation or purchased F5 securities, you can assist this investigation. You can also contact Peretz Bronstein or his client relations manager, Nathan Miller, of Bronstein, Gewirtz & Grossman, LLC: 332-239-2660
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Bronstein, Gewirtz & Grossman, LLC is a nationally recognized firm that represents investors in securities fraud class actions and shareholder derivative suits. Our firm has recovered hundreds of millions of dollars for investors nationwide.
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Contact
Bronstein, Gewirtz & Grossman, LLC
Peretz Bronstein or Nathan Miller
332-239-2660 | [email protected]