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Not to defend the banks, but in what situation could date/amount/description become personally identifiable? I guess it sort of depends on how descriptive the d
by gph 12y ago
Not to defend the banks, but in what situation could date/amount/description become personally identifiable? I guess it sort of depends on how descriptive the description field is, but if it just lists the product(s) then I don't really know how you'd ever be able to verifiably match it with a name.
- cbhl 12y agoAn '08 paper from Arvind Narayanan and Vitaly Shmatikov at the University of Texas at Austin showed that, in a large dataset, the combination of a large number of transactions could be used to de-anonymize individuals. http://www.cs.utexas.edu/~shmat/shmat_oak08netflix.pdf http://www.cs.utexas.edu/~shmat/shmat_oak08netflix.pdf