Through its legal representative, Carp Law Offices, Galaxy said on Tuesday that Google violated U.S. federal and Massachusetts privacy laws when it captured residential and business Web activity data.

Google declined to comment about the lawsuit.

Earlier this month, Google that its Street View cars, which take photos for services like Google Maps, had since 2006 mistakenly collected "payload data" from Wi-Fi networks they drove by that weren't password-protected.

Google did intentionally record the networks' names (SSIDs) and their routers' unique identifying numbers (MAC), but has stopped doing this.

Galaxy filed its lawsuit on its behalf and on behalf of its customers and anyone else similarly affected in Massachusetts, and is seeking class certification.