Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Obtaining personal data and asking for erasure: Do app vendors and
  website owners honour your privacy rights?   EU Directive 95/46/EC and the upcoming EU General Data Protection Regulation
grant Europeans the right of access to data pertaining to them. Consumers can
approach their service providers to obtain all personal data stored and
processed there. Furthermore, they can demand erasure (or correction) of their
data. We conducted an undercover field study to determine whether these rights
can be exerted in practice. We assessed the behaviour of the vendors of 150
smartphone apps and 120 websites that are popular in Germany. Our deletion
requests were fulfilled in 52 to 57% of the cases and less than half of the
data provision requests were answered satisfactorily. Further, we observed
instances of carelessness: About 20% of website owners would have disclosed our
personal data to impostors. The results indicate that exerting privacy rights
that have been introduced two decades ago is still a frustrating endeavour most
of the time.

15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
3
The categories of this paper are: physics
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th