Clearly established cases of proprietary software that spies on or tracks users:
- Spyware in Windows: Windows Update snoops on the user. Windows 8.1 snoops on local searches..
- Spyware in Angry Birds: http://confabulator.blogspot.com/2012/11/analysis-of-what-information-angry.html
- Spyware in many e-readers—not only the Kindle: they report even which page the user reads at what time.
- Spyware in
LG “smart” TVs.
The fact that the transmission reports a 404 error really means nothing; the server could save that data anyway.
- Rent-to-own computers were programmed to spy on their renters.
- Spyware in Skype: http://www.forbes.com/sites/petercohan/2013/06/20/project-chess-how-u-s-snoops-on-your-skype/. Microsoft changed Skype specifically for spying.
- Flash Player's feature that helps web sites track visitors:
It is also used for “fingerprinting” devices to identify users.
- FTC says most mobile apps for children don't respect privacy: http://arstechnica.com/information-technology/2012/12/ftc-disclosures-severely-lacking-in-kids-mobile-appsand-its-getting-worse/
- Spyware in Cisco TNP IP phones: http://boingboing.net/2012/12/29/your-cisco-phone-is-listening.html
- Spyware in Android phones (and Windows? laptops): The Wall Street Journal (in an article blocked from us by a paywall) reports thatthe FBI can remotely activate the GPS and microphone in Android phones and laptops. (I suspect this means Windows laptops.) Here is more info .
- Portable phones with GPS will send their GPS location on remote command and users cannot stop them: http://www.aclu.org/government-location-tracking-cell-phones-gps-devices-and-license-plate-readers. (The US says it will eventually require all new portable phones to have GPS.)
In addition, many web sites spy on their visitors. Web sites are not programs, so it makes no sense to call them “free” or “proprietary”, but the surveillance is an abuse all the same.
- Pages that contain “Like” buttons enable Facebook to track visitors to those pages—even users that don't have Facebook accounts.
- Many web sites rat their visitors to advertising networks that track users. Of the top 1000 web sites, 93% fed their visitors third-party cookies, allowing other sites to track them.
- Many web sites report all their visitors to Google by using the Google Analytics service, which tells Google the IP address and the page that was visited.