The 3rd U.S. Circuit Court of Appeals in Philadelphia on Tuesday rejected claims in a proposed class action lawsuit that Google violated federal wiretap and computer fraud laws by exploiting loopholes in Apple Inc's (>> Apple Inc.) Safari browser and Microsoft Corp's (>> Microsoft Corporation) Internet Explorer browser.

Four computer users accused the Mountain View, California-based unit of Alphabet Inc (>> Alphabet Inc) of bypassing their cookie blockers, helping advertisers target potential customers.

But in a 60-page decision on behalf of a three-judge panel, Circuit Judge Julio Fuentes said the plaintiffs did not show they suffered "damage" or "loss" from the tracking of their computer use.

Fuentes nonetheless said Google's alleged contravention of cookie blockers it publicly promised to respect could lead a reasonable jury to find it engaged in "egregious" conduct that violated users' privacy rights under California law.

Google agreed in 2012 and 2013 to pay a combined $39.5 million to settle civil charges by the U.S. Federal Trade Commission, 37 states and Washington, D.C. that it tracked Safari users' Internet use without their knowledge. It did not admit wrongdoing.

Jay Barnes, a lawyer for the plaintiffs, declined to comment. Google declined to comment.

Tuesday's decision largely upheld an Oct. 2013 dismissal of the case, including other state law claims, by U.S. District Judge Sue Robinson in Wilmington, Delaware.

The case is In re: Google Inc Cookie Placement Consumer Privacy Litigation, 3rd U.S. Circuit Court of Appeals, No. 13-4300.

(Reporting by Jonathan Stempel in New York; Editing by Bernard Orr)

By Jonathan Stempel

Stocks treated in this article : Microsoft Corporation, Apple Inc., Alphabet Inc