How Do You Sue an Unknown Hacker Who Steals Data through the Company Web Site?


In Liberty Media Holdings, LLC. v. Does 1-59, 2011 WL 292128 *3 (S.D.Cal. Jan. 25, 2011) unknown individuals hacked into Liberty Media Holdings’ web servers and obtained “certain motion pictures” that it “reproduced and distributed . . . onto their local hard drives and other storage devices.” Not knowing the identity of these hackers Liberty Media Holdings filed a “John Doe” lawsuit alleging violations of three federal statutes: the Electronic Stored Communications Privacy Act, 18 U.S. C. §§ 2701 and 2702, violations of the Computer Fraud and Abuse Act (“CFAA”), 18 U.S.C. §1030 and copyright infringement in violation of 17 U.S.C. § 501.

What the case describes is a fairly typical scenario – unknown individuals hack into the company web site and steal valuable data. There is no indication of the identity of the hackers. The only traces left behind are Internet Protocol (“IP”) addresses assigned to the hackers, the Internet Service Providers (“ISP”) that provided the hackers with Internet access and the dates and times of the intrusions.

Rather than wait for law enforcement to investigate and prosecute, something that may or may not happen, taking the aggressive approach outlined by this case can have the same remedial impact as a criminal prosecution in stopping the illegal activity. It also does not preclude the matter from also being referred at any time to law enforcement. Here, what Liberty Media Holdings did can be adopted as a template by any company victimized by a computer hacker. It filed a lawsuit against the unknown hackers as John Doe defendants and then moved for immediate discovery to subpoena the ISPs “to identify the users of the IP addresses during the dates and times” found on its web site. Id. at 1.

LOADING PDF: If there are any problems, click here to download the file.

DISCLAIMER: Because of the generality of this update, the information provided herein may not be applicable in all situations and should not be acted upon without specific legal advice based on particular situations.

© Nick Akerman, Dorsey & Whitney LLP | Attorney Advertising

Written by:


Dorsey & Whitney LLP on:

JD Supra Readers' Choice 2016 Awards
Reporters on Deadline

"My best business intelligence, in one easy email…"

Your first step to building a free, personalized, morning email brief covering pertinent authors and topics on JD Supra:

Sign up to create your digest using LinkedIn*

*By using the service, you signify your acceptance of JD Supra's Privacy Policy.

Already signed up? Log in here

*With LinkedIn, you don't need to create a separate login to manage your free JD Supra account, and we can make suggestions based on your needs and interests. We will not post anything on LinkedIn in your name. Or, sign up using your email address.