Facebook: unsafe consumer information?

Internet security company symantyk expressed fears that the thousands of Facebook users were insecure information is leaked to them the fears.

This is according to symantyk for this program in other application error that many 'ayksyz token' the 'keys' which had become ad companies to access.
Symantyk said that 'keys' users had become without permission and then other applications running on Facebook is easy.
Nishant Doshi symantyk an expert has said that these 'keys' to various companies to help Facebook users would have access to accounts and not just Facebook users can view pages but also could write.
He said 'We estimate that direct users to information in the past few years like this are leaked.'
However, where he also that 'Fortunately, many did not know that aydurtayzrz.'
Kevin Facebook Purdue officials deny the symantyk's statement said that his company has made its inquiry and did not see any such problem. He said he found no evidence that such usersdisapproved of the information companies have come to hand.
Facebook now in all new ayplyksn must be using OAuth 2.0. Ayplyksn makers to Facebook mhlt has been up to September.