It is no secret that websites and mobile apps collect abundant information about users, far more than necessary to provide the services people expect. Mostly, they use the big data harmlessly to tailor ads and personalized services. Sometimes, however, the data are shared in disturbing ways. Medical apps might sell information to merchants; sensitive data might be sold to creditors and employers; and children's game apps collect GPS locations even if that's completely unnecessary for functionality.

Concerned with the potential loss of data privacy, lawmakers are searching for solutions to protect consumers. In the hope that greater transparency would be the solution, the Illinois General Assembly recently passed Senate Bill 1833, which requires websites and apps to post their privacy policies in a conspicuous manner. This means that users would be able to see a clear link to the policy when they enter a site or shop for an app.

The bill is now sitting on Gov. Bruce Rauner's desk. It should be vetoed. Simply put: Disclosures don't work. Mandated disclosure is a fantasy solution that imposes costs without any shred of benefit.

Read more at Chicago Tribune