Well, rather a lot, when you consider the amount of data the search engine makes available to anyone with an Internet-connected PC and a curious mind.
Phishers, for instance, are using it to get more sophisticated in targeting their victims (a technique that became prominent in 2005, known as ""). In addition, a bit of quality time can unearth a surprising amount of data on an individual or company.
But when it comes to corporate security, it's U.K. heads of IT polled by Silicon.com said.. The search application extends the Mountain View muscle to all the files contained on a PC's hard drive. That puts corporate data security at risk,
And they are not alone in that view. At the start of this year, a university and a manufacturing company in the U.S. banned Google Desktop for the risk it posed to sensitive data and the fear it might be trampling on U.S. privacy regulations.
Natasha Lomas reported for Silicon.com in London.