Tag Archives: inevitable disclosure

Former employer’s trade secret claim under inevitable disclosure doctrine moves forward

Copying of employer computer files central to trade secrets claim

Mobile Mark, Inc. v. Pakosz, 2011 WL 3898032 (N.D.Ill. September 6, 2011)

Defendant used to work for plaintiff. Before he left that organization to work for a competitor, he allegedly accessed plaintiff’s computer system and copied proprietary information to a laptop that plaintiff had loaned him. He then allegedly transferred the proprietary data to a number of external storage devices, and then installed and repeatedly ran a “Window Washer” program on the laptop to delete files and other data in order to conceal his activities.

Plaintiff sued, putting forth several claims, including a claim of misappropriation of trade secrets under the Illinois Trade Secrets Act, 765 ILCS 1065/2. Defendant moved to dismiss. The court denied the motion.

One of the bases for plaintiff’s trade secret misappropriation claim was that defendant, by going to work for a competitor, would inevitably disclose the proprietary information he had obtained while working for plaintiff. Looking to Illinois law, the court noted that “[i]nevitable disclosure is not assumed when an employee has general information in his head as a result of working for a company.” But “where evidence exists that the employee copied the employer’s confidential information, it leads to the conclusion of inevitable disclosure.”