Yam Store-CoGUI-Iron Man
In the United States District Court, Southern District of Florida (Miami)
First date of publication:
October 14, 2026
Civil Action No: 1:26-cv-26998-JEM
Plaintiff
Microsoft Corporation, and
Health-ISAC, Inc.
Defendants
Yang Jian d/b/a Yam Store, Inc., and Does 1-10
NOTICE TO DEFENDANTS: READ THESE PAPERS CAREFULLY, THEY CONCERN YOUR LEGAL RIGHTS.
Yang Jian d/b/a Yam Store, Inc., and Does 1-10: Plaintiffs Microsoft Corporation (“Microsoft”), and Health-ISAC, Inc. have filed a lawsuit against you and the Court has authorized alternative service of process by electronic means, including by way of this communication. This communication constitutes formal notice to you that you have been sued and constitutes service of process of the summons available at the link below. Within 21 days after service of this summons on you (not counting the day you received it) — or 60 days if you are the United States or a United States agency, or an officer or employee of the United States described in Fed. R. Civ. P. 12 (a)(2) or (3) — you must serve on the plaintiff an answer to the attached complaint or a motion under Rule 12 of the Federal Rules of Civil Procedure. The answer or motion must be served on the plaintiff or plaintiff’s attorney, whose name and address are: Robert L. Uriarte PILLSBURY WINTHROP SHAW PITTMAN LLP, 725 S. Figueroa Street, Los Angeles, CA 90017. If you fail to respond, judgment by default may be entered against you for the relief demanded in the complaint. You also must file your answer or motion with the court. If you have questions, you should consult with your own attorney immediately.
Plaintiffs have sued Defendants Yang Jian d/b/a Yam Store, Inc., and Does 1-10, who are associated with the Internet domains set forth in the documents referenced in this communication. Microsoft alleges that Defendants have violated federal and state law by hosting a cybercriminal operation through these Internet domains, causing unlawful deception, unauthorized intrusion into computer systems, and intellectual property violations to the injury of Microsoft and Microsoft’s customers. Microsoft has obtained a temporary restraining order and seeks a preliminary injunction directing the registries and registrars associated with these Internet domains to take all steps necessary to transfer these Internet domains to Microsoft’s control and/or disable access to and operation of these domains, to ensure that changes or access to the Internet domains cannot be made absent a court order and that all content and material associated with these Internet domains are to be isolated and preserved pending resolution of the dispute. Microsoft seeks a final judgment and a permanent injunction, other equitable relief, and damages. Full copies of the pleading documents are available at the links below.
Complaint and Summons
Temporary Restraining Order (TRO) Papers
- Certification of Emergency
- Plaintiffs’ Emergency Motion for Ex Parte Temporary Restraining Order and Related Relief
- Proposed Order Granting Plaintiffs’ Emergency Ex Parte Motion for Temporary Relief and Order to Show Cause Re: Preliminary Injunction
- Declaration of Waymon Ho in Support of Plaintiffs’ Motion for Ex Parte Relief
- Declaration of Kenichi Sakurazawa in Support of Plaintiffs’ Motion for Ex Parte Relief
- Declaration of Zachariah Nelson in Support of Plaintiffs’ Motion for Ex Parte Relief
- Declaration of Shawn Loveland in Support of Plaintiffs’ Motion for Ex Parte Relief
- Declaration of Cedric Pernet in Support of Plaintiffs’ Motion for Ex Parte Relief
- Declaration of Ryan Schilcher in Support of Plaintiffs’ Motion for Ex Parte Relief
- Sealed Order Granting Plaintiffs’ Emergency Motion Temporary Restraining Order [DE 12]
Motions
- Kayvan Ghaffari’s Motion to Appear Pro Hac Vice
- Robert Uriarte’s Motion to Appear Pro Hac Vice
- Alexis Wansac’s Motion to Appear Pro Hac Vice
- Alexandria Marx’s Motion to Appear Pro Hac Vice
- Plaintiffs’ Emergency Motion for Protective Order Temporary Sealing this Case
- Declaration of Robert L. Uriarte in Support of Emergency Motion for Protective Order Temporary Sealing this Case
- Plaintiffs’ Motion for Leave to Exceed Page Limits for its Emergency Ex Parte Motion for Temporary Restraining Order and Related Relief
- Plaintiffs’ Motion and Memorandum in Support of Motion for Issuance of Summons and Authorization to Serve Process on Defendants by Electronic Means Pursuant to Fed. R. Civ. P. 4(f)(3)
- Plaintiffs’ Emergency Ex Parte Motion and Memorandum in Support of Motion for Expedited Discovery
Court Orders
- Sealed Omnibus Order Granting Pro Hac Vices for DE Nos. 6-9 (Kayvan, Rob, Alexis and Alex)
- Sealed Order Granting Emergency Motion for Protective Order Temporarily Sealing This Case [DE 10]
- Sealed Order Granting Plaintiffs’ Motion for Leave to Exceed Page Limits in Emergency Motion for Temporary Restraining Order and Related Relief
- Sealed Order Granting Plaintiffs’ Emergency Motion Temporary Restraining Order [DE 12]
- Sealed Order Granting Plaintiffs’ Motion for Issuance of Summons and Authorization to Serve Process via Electronic Means Pursuant to Fed. R. Civ. P. 4(f)(3)
- Sealed Order Granting Plaintiffs’ Emergency Motion for Expedited Discovery [DE 14]
Disclosure Statements
Contact Us
If you wish to contact us by e-mail, fax, phone or letter please contact us at:
Robert Uriarte
Pillsbury Winthrop Shaw Pittman LLP
725 S. Figueroa Street
Los Angeles, CA 90017
Telephone: 213-488-3619
Email: robert.uriarte@pillsburylaw.com