Twitter shared location data on iOS devices

15. May 2019

Twitter recently published a statement admitting that the app shared location data on iOS devices even if the user had not turned on the “precise location” feature.

The problem appeared in cases in which a user used more than one Twitter account on the same iOS device. If he or she had opted into the “precise location” feature for one account it was also turned on when using another account, even if the user had not opted into using the feature on this account. The information on the real-time location was then passed on to trusted partners of Twitter. However, through technical measures, only the postcode or an area of five square kilometres was passed on to the partners. Twitter accounts or other “Unique Account IDs”, which reveal the identity of the user, were allegedly not transmitted.

According to Twitter’s statement, they have fixed the problem and informed the affected users: “We’re very sorry this happened. We recognize and appreciate the trust you place in us and are committed to earning that trust every day”.

Google Introduces Automatic Deletion for Web Tracking History

7. May 2019

Google has announced on its blog that it will introduce an auto delete feature for web tracking history.

So far, users have the option to manually delete data from Google products such as YouTube or Maps. After numerous requests, however, Google follows other technology giants and revised its privacy settings. “We work to keep your data private and secure, and we’ve heard your feedback that we need to provide simple ways for you to manage or delete it,” Google writes on it’s blog.

Users will be able to choose a period for which the data should remain stored, lasting a minimum of 3 months and a maximum of 18 months. At the end of the selected period, Google will automatically delete the data on a regular basis. This option will initially be introduced for Location History and Web & App Activity data and will be available over the next few weeks, according to Google.

Google’s announcement came the day after Microsoft unveiled a set of features designed to strengthen privacy controls for its Microsoft 365 users, aimed to simplify its privacy policies.

On the same day, during Facebook’s annual developer conference, F8, Mark Zuckerberg announced a privacy roadmap for the social network.

Mass monitoring in Xinjiang

3. May 2019

According to research by Human Rights Watch, China’s state and party leaders have had an app developed with which the security authorities in Xinjiang can monitor their inhabitants on a massive scale.

When police officers log into the app, they can see which “conspicuous” behaviours of individual residents have been recorded. According to the published report, the authorities are using the app for illegal mass surveillance and arbitrary arrest of the Uighur Muslim minority living in Xinjiang Province. Up to one million Uighurs are currently said to be imprisoned in “re-education camps”.

Users of the app are asked to enter a variety of information about citizens and explain the circumstances under which it was collected. This includes information such as name or identity card number, but also information such as religious beliefs, blood group or the absence of smartphones. According to Human Rights Watch, the app should also be connected to other databases and alert users if a citizen consumes too much electricity or a mobile phone does not log on to the network for a long time. Citizens should also make themselves “suspicious” if they have little contact with neighbours or do not often enter buildings through the front door.

Human Rights Watch is convinced that this procedure is also illegal in China and that the collected data must be deleted. It remains to be seen whether the Chinese – or other governments will react to the disclosures.

Category: General · Personal Data
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Data of millions of US-citizens available in the internet

2. May 2019

Sensitive data of 80 million US households are unprotected available in the internet. The data are stored on an openly accessible database whose owner is unknown.

Affected are 65 % of all US households, in numbers, 80 million households. The database includes detailed information regarding the number of persons living in a household, their names, marital status, age, date of birth, residential address including GPS data for localization and household income.

The number of affected US-citizens cannot be named due to the fact, that in one household can live a different amount of people. Because of this it is possible that over 100 million people are affected.

On the basis of the accessible data an identification of individuals is easily possible because hackers or thefts of identity can find out the mailaddresses and connect this information with free accessible information from e.g. social media.

Regarding the owner of the database no information is known. It is presumed that it is a company from the health or insurance sector.

The owner need to be find, otherwise the leak cannot be closed.

Category: Cyber security · Data breach · USA

Morrisons is Allowed to Appeal Data Protection Class Action

29. April 2019

The British food store chain VM Morrison Supermarkets PLC (“Morrisons”) has been granted permission by the Supreme Court to appeal the data protection class action brought against it and to challenge the judgment for all its grounds. The case is important as it’s the first to be filed in the UK for a data breach and its outcome may affect the number of class actions for data breaches.

An employee who worked as a senior IT auditor for Morrsisons copied the payroll data of almost 100,000 employees onto a USB stick and published it on a file-sharing website. He then reported the violation anonymously to three newspapers. The employee himself was sentenced to eight years in prison for various crimes.

5,518 employees filed a class action lawsuit against Morrisons for the violation. It claimed both primary and representative liability for the company. The Supreme Court dismissed all primary liability claims under the Data Protection Act (“DPA”), as it concluded that the employee had acted independently of Morrisons in violation of the DPA.

However, the court found that Morrisons is vicariously liable for its employee’s actions, although the DPA does not explicitly foresee vicarious liability. The company appealed the decision.

The Court of Appeals dismissed the appeal and upheld the Supreme Court’s ruling that the Company is vicariously liable for its employee’s data breach, even though it was itself acquitted of any misconduct.

In the future appeal of the Supreme Court, it will have to examine, among other things, whether there is deputy liability under the DPA and whether the Court of Appeal’s conclusion that the employee disclosed the data during his employment was incorrect.

Dutch DPA publishes recommendations for privacy policies

26. April 2019

Recently, the Dutch Data Portection Authority (Autoriteit Personensgegevens) published six recommendations for companies when outlining their privacy policies for the purpose of Art. 24 para 2 of the General Data Protection Regulation (the “GDPR”).

The authorities’ recommendations are a result of their investigation of companies’ privacy policies, which focused on companies that mainly process special categories of personal data, e.g. health data or data relating to individuals’ political beliefs.

The Dutch DPA reviewed privacy policies of several companies such as blood banks or local political parties and it focused on three main points 1) the description of the categories of the personal data 2) the description of the purposes of the processing and 3) the information about data subjects’ rights. They discovered that the descriptions of the data categories and purposes were incomplete or too superficial and thus released six recommendations that companies shall take into consideration when outlining privacy policies.

Those are the six recommendations:

  • Companies should evaluate whether they have to implement privacy policies (taking into account the nature, scope, context and purposes of the processing, as well as the risks for the rights and freedoms of natural persons)
  • Companies should consult internal and/or external expertise such as data protection officers when implementing privacy policies
  • The policy should be outlined in a single document to avoid fragmentation of information
  • The policy should be concrete and specific and therefore not only repeating the provisions of the GDPR
  • The DPA recommends to publish the privacy policies so that data subjects are aware of how the company handles personal data
  • The DPA also suggests to draft a privacy policy even if it is not mandatory to demonstrate that the company is willing to protect personal data

Latest Facebook Data Breach

25. April 2019

Since May 2016 Facebook uploaded email-contacts without respectively against the will of 1,5 million users.

Facebook itself discovered the mistake in March 2019 and according to it’s own statement has now corrected it. The data was uploaded unintentionally and not shared with third parties. The data will be deleted and Facebook will contact the concerned users.

Facebook was able to read the email-contacts of 1,5 million users, but the concerned amount of data subjects is a lot higher due to that many  users have thousands of contacts. Facebook denied that e-mails have been accessed by its employees. It expects a fine of three to five billion dollar in the USA.

Category: Cyber security · Data breach
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EDPS investigates into contractual agreements between EU institutions and Microsoft

10. April 2019

The European Data Protection Supervisor (EDPS) is the supervisory authority for all EU institutions and therefore responsible for their compliance with data protection laws. It is currently investigating the compliance of contractual agreements between EU institutions and Microsoft as the different institutions use Microsoft products and services to conduct their day-to-day businesses including the processing of huge amounts of personal data.

The EDPS refers to a Data Processing Impact Assessment carried out last November by the Dutch Ministry of Justice and Security (we reported) in which they concluded that Microsoft collects and stores personal data of Office users on a large scale without informing them.

Wojciech Wiewiórowski, Assistant EDPS, said: “New data protection rules for the EU institutions and bodies came into force on 11 December 2018. Regulation 2018/1725 introduced significant changes to the rules governing outsourcing. Contractors now have direct responsibilities when it comes to ensuring compliance. However, when relying on third parties to provide services, the EU institutions remain accountable for any data processing carried out on their behalf. They also have a duty to ensure that any contractual arrangements respect the new rules and to identify and mitigate any risks. It is with this in mind that the contractual relationship between the EU institutions and Microsoft is now under EDPS scrutiny.”

The investigation should reveal which products and systems are used right now and whether the existing contractual agreements are compliant with current Data Protection Laws, especially the GDPR.

Category: EU · GDPR · General
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CNIL publishes model regulation on access control through biometric authentication at the workplace

9. April 2019

The French data protection authority CNIL has published a model regulation which regulates under which conditions devices for access control through biometric authentication may be introduced at the workplace.

Pursuant to Article 4 paragraph 14 of the General Data Protection Regulation (GDPR), biometric data are personal data relating to the physical, physiological or behavioural characteristics of a natural person, obtained by means of specific technical processes, which enable or confirm the unambiguous identification of that natural person. According to Article 9 paragraph 4 GDPR, the member states of the European Union may introduce or maintain additional conditions, including restrictions, as far as the processing of biometric data is concerned.

The basic requirement under the model regulation is that the controller proves that biometric data processing is necessary. To this end, the controller must explain why the use of other means of identification or organisational and technical safeguards is not appropriate to achieve the required level of security.

Moreover, the choice of biometric types must be specifically explained and documented by the employer. This also includes the justification for the choice of one biometric feature over another. Processing must be carried out for the purpose of controlling access to premises classified by the company as restricted or of controlling access to computer devices and applications.

Furthermore, the model regulation of the CNIL describes which types of personal data may be collected, which storage periods and conditions apply and which specific technical and organisational measures must be taken to guarantee the security of personal data. In addition, CNIL states that before implementing data processing, the controller must always carry out an impact assessment and a risk assessment of the rights and freedoms of the individual. This risk assessment must be repeated every three years for updating purposes.

The data protection authority also points out that the model regulation does not exempt from compliance with the regulations of the GDPR, since it is not intended to replace its regulations, but to supplement or specify them.

German Court’s Decision on the Right of Access

Just recently, a German Labour Court (LAG Baden-Württemberg) has decided on the extent of Article 15 of the European General Data Protection Regulation (GDPR) with regard to the information that is supposed to be handed out to the data subject in case such a claim is made.

The decision literally reflects the wording of Art. 15 (1) GDPR which, amongst other things, requires information on

  • the purposes of data processing,
  • the categories of personal data concerned,
  • the recipients or categories of recipient to whom the personal data have been or will be disclosed
  • where possible, the envisaged period for which the personal data will be stored, or, if not possible, the criteria used to determine that period,
  • where the personal data are not collected from the data subject, any available information as to their source.

In contrast to the previous views of the local data protection authorities, which – in the context of information about recipients of personal data – deem sufficient that the data controller discloses recipient categories, the LAG Baden-Württemberg also obliged the data controller to provide the data subject with information about each individual recipient.

In addition, the LAG Baden-Württemberg ordered the data controller to make available to the data subject a copy of all his personal performance data. However, the court did not comment on the extent of copies that are to be made. It is therefore questionable whether, in addition to information from the systems used in the company, copies of all e-mails containing personal data of the person concerned must also be made available to the data subject.

Since the court has admitted the appeal to the Federal Labour Court (BAG) regarding this issue, it remains to be seen whether such an approach will still be valid after a Federal Labour Court decision.

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