FACEBOOK, CAMBRIDGE ANALYTICA AND GDPRR’S PURPOSE LIMITATION PRINCIPLE
We have already discussed why
the Facebook/Cambridge Analytica story matters in the context of GDPR.
Crucially it has moved the whole issue of data protection to the top of
the political and media agenda. Most of the commentary has centred on the
issue of consent. But as we watch the story develop we think it also raises
important points about another key data protection rule: the principle of
purpose limitation.
WHAT IS PURPOSE LIMITATION?
Article 5(b) of the GDPR
reaffirms the principle of the existing rules on purpose limitation. It also
introduces a few minor additional safeguards for further processing of data
for archiving, scientific, historical or statistical purposes.
The article states that personal
data shall be:
“collected for specified,
explicit and legitimate purposes and not further processed in a manner
that is incompatible with those purposes; further processing for archiving
purposes in the public interest, scientific or historical research purposes or
statistical purposes shall, in accordance with Article 89(1), not be considered
to be incompatible with the initial purposes (‘purpose limitation’)”
So a company that handles
personal data must be very clear about how it will use that data. GDPR is all
about enabling data subjects to make informed choices. Data processors will no
longer get away with vague terms and conditions of use or consent that is not
explicit.
PURPOSE LIMITATION AND FACEBOOK
A lot has been written about
Facebook and potential breaches of data protection laws. Of course so far
nothing has been proved against the social media giant. But it’s certainly
interesting to consider whether those Facebook users who downloaded the
‘thisismydigitallife’ app that is at the heart of the story knew what purpose
their information was going to be used for.
Reports indicate that they
understood the quiz was for psychological profiling. But did they realise the
information they provided (through answers to the quiz) would be passed on
to another company (Cambridge Analytica) and used for political purposes
as is alleged?
GETTING READY FOR GDPR
Any company storing or
processing information about EU citizens must be GDPR ready by 25 May 2018.
When you obtain data you must do so clearly and explain the purpose for which
you are going to process it. Of course it’s not unusual for companies in the
possession of data to want to use it subsequently for a secondary reason. And
there are ways to do this without falling foul of the regulations. For example,
through pseudonymisation of data.
Big Data Law in London is a
specialist team of data protection lawyers. We are currently offering a range
of GDPR compliance packages in
time for the implementation date.
CONTACT BIG DATA LAW
To
find out how data protectionsolicitors London can help you prepare for GDPR call us on
0203 670 5540.
Find out more about how we can assist you by
emailing us in complete confidence at info@bigdatalaw.co.uk.

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