Google Copies Your Hard Drive

Google today announced a new "feature" of its Google Desktop software that greatly increases the risk to consumer privacy. If a consumer chooses to use it, the new "Search Across Computers" feature will store copies of the user's Word documents, PDFs, spreadsheets and other text-based documents on Google's own servers, to enable searching from any one of the user's computers. EFF urges consumers not to use this feature, because it will make their personal data more vulnerable to subpoenas from the government and possibly private litigants, while providing a convenient one-stop-shop for hackers who've obtained a user's Google password.

The privacy problem arises because the Electronic Communication Privacy Act of 1986, or ECPA, gives only limited privacy protection to emails and other files that are stored with online service providers—much less privacy than the legal protections for the same information when it's on your computer at home. And even that lower level of legal protection could disappear if Google uses your data for marketing purposes. Google says it is not yet scanning the files it copies from your hard drive in order to serve targeted advertising, but it hasn't ruled out the possibility, and Google's current privacy policy appears to allow it.