UPDATE (9/27): Vehicle tracking company OnStar said Tuesday it is reversing its proposed Terms and Conditions policy changes and will not keep a data connection to customers’ vehicles after the OnStar service is canceled.
“We realize that our proposed amendments did not satisfy our subscribers,” OnStar President Linda Marshall said. “This is why we are leaving the decision in our customers’ hands. We listened, we responded and we hope to maintain the trust of our more than 6 million customers.”
“We regret any confusion or concern we may have caused,” Marshall said.
The press release did not indicate a change in position on the sale of customer data.
ORIGINAL COLUMN (9/21): “Big Brother” is not only watching, but may soon be selling what he sees.

Thanks for the check Mr. Divorce Attorney. Yes, it seems your client's ex either works at the Cheetah or otherwise needed to be there every night last week.
Wired magazine’s “Threat Level” blog says OnStar, a vehicle tracking service owned by General Motors, emailed subscribers this week alerting them to a change in policy that allows the company to sell customer data to anyone they choose, even after the service is canceled.
OnStar’s Vice President of Subscriber Services Joanne Finnorn said, in a press release, that the company has never sold any personally identifiable information and will be “very specific about with whom we share customers’ personal information.”
” … OnStar will maintain a two-way connection to [customer] vehicles unless [customers] ask us not to do so,” she wrote. “In the future, this connection may provide us with the capability to alert vehicle occupants about severe weather conditions such as tornado warnings or mandatory evacuations. Another benefit for keeping this connection ‘open’ could be to provide vehicle owners with any updated warranty data or recall issues.”
“Of course, if the customer requests us to turn off the two-way connection, we will do as we have always done, and that is honor customers’ requests,” said Finnorn.
The privacy changes takes place Dec. 1.
Forensic scientist and bass guitar player Jonathan Zdziarski actually took the time to read the new Terms & Conditions and canceled his OnStar account.
On his blog, he went with a low-key headline: “OnStar Begins Spying On Customers’ GPS Location For Profit.”
He writes “personal GPS location information, speed, safety belt usage, and other information can be sold to third parties, including law enforcement. To add insult to a slap in the face, the company insists they will continue collecting and selling this personal information even after you cancel your service, unless you specifically shut down the data connection to the vehicle after canceling.”
Zdziarski paints a troubling, and perhaps far-fetched, picture.
“Go to Weight Watchers every week? Expect an increase in the amount of weight loss advertising phone calls. Go to the bar frequently? Anticipate a number of sleazy liquor ads to show up in your mailbox. Sneak out to Victoria Secret for something special for your lover? You might soon be inundated with adult advertising in your mailbox.”
Wired climbs aboard the paranoia train by writing: “One could also imagine an eager police chief acquiring the data to issue speeding tickets en masse.”
I don’t think any of those scenarios are likely, but the paranoid may want to go ahead and locate the fuse that powers their OnStar device right now.
62 comments Add your comment
JMM
September 21st, 2011
12:51 pm
That dude is way too paranoid. He needs to cut back on the weed.
How the heck does OnStar know if you go to Weight Watchers or Victoria’s Secret? Unless you drive your car into a building that is clearly a weight watchers place, or drive your car into a mall and then into the Victoria’s Secret, it just knows you’re in a parking lot.
He should stick to playing bass, because science seems to be beyond his ability.
Shemeka
September 21st, 2011
2:17 pm
Well who didn’t see THIS coming? It’s only the beginning. As technology like OnStar becomes more prevalent someone(s) will be tracking your movement 24/7.
If I had OnStar (I don’t), knowing that my info is about to go up for sale, I would have it deactivated in my vehicle.
Will
September 21st, 2011
3:27 pm
JMM – you can already purchase databases with the exact latitude/longitude of ever store in the country (or at least most major ones). Correlating this with a user’s location and then providing their mailing address to a marketing company is laughably simple.
That’s just the least sinister possibility. There are plenty more.
Ryan for OnStar
September 21st, 2011
5:51 pm
We value our customers’ privacy and security and have never sold any personally identifiable information to any third party. To be clear and transparent regarding our business practices we have put together the video below.
http://bit.ly/onstarTandC
Call 212-864-4444 for immediate service from the top Audi specialists in NYC » Blog Archive » New OnStar policy draws privacy concerns
September 21st, 2011
6:54 pm
[...] Privacy Statement (Effective as of Dec. 2011) (PDF) [OnStar.com]OnStar to sell customer location and other data [Atlanta Journal Constitution]OnStar Set to Start Tracking, Sharing More Data From Cars [Wall [...]
» New OnStar policy draws privacy concernsCall 212-222-4666 for immediate service from our Audi specialists.:
September 21st, 2011
6:58 pm
[...] Privacy Statement (Effective as of Dec. 2011) (PDF) [OnStar.com]OnStar to sell customer location and other data [Atlanta Journal Constitution]OnStar Set to Start Tracking, Sharing More Data From Cars [Wall [...]
New OnStar policy draws privacy concerns | Paintless Repair Dent Repair California
September 22nd, 2011
7:04 am
[...] Privacy Statement (Effective as of Dec. 2011) (PDF) [OnStar.com]OnStar to sell customer location and other data [Atlanta Journal Constitution]OnStar Set to Start Tracking, Sharing More Data From Cars [Wall [...]
Alek
September 22nd, 2011
8:21 am
THIS is exactly why I will NEVER buy a GM product!
JMM
September 22nd, 2011
8:26 am
@Will. I understand that’s possible. But the OnStar doesn’t know where I walk to when I get out of the car. There are almost no free-standing businesses. Especially something like weight watchers or Victoria’s Secret. It’s either in a mall or a strip mall or an office park. How would OnStar know where I walk to from the parking lot? It can’t.
But I appreciate the point you’re making. If it’s a free-standing place, sure, it’d know that. But the examples that paranoid bass-player guy gave simply aren’t going to exist as free-standing elements.
Johio
September 22nd, 2011
8:30 am
I bet insurance companies would love to get their hands on this data.