ICSA Ireland

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Private Investigator Company and its Directors Prosecuted for Data Protection Breaches

01 September 2014

MCK Rentals Ltd, a firm of private investigators, has been prosecuted for breaches of Irish data protection legislation. In addition, for the first time under Irish data protection law, the company directors were also successfully prosecuted.


The case involved an investigation into private investigators undertaken by the Data Protection Commissioner (DPC). The investigation focused on the practices of private investigators to try to identify the new addresses of credit union customers who were in arrears. Certain information was disclosed to the investigators by the credit unions (e.g. PPS numbers and home addresses) and this was then used to obtain further information from other sources (including the Health Service Executive and the Department of Social Protection) through means of misrepresentations and “blagging” techniques.


This decision is significant for many reasons:

  • It is the first time that a firm of private investigators has been prosecuted for the offences of obtaining access to personal data without the prior authority of the data controller and disclosing that data to another person.
  • It is the first time that company directors have been prosecuted where an offence by a company is proved to have been committed with the consent or connivance of the director.
  • It is the first time that the practice of “blagging” has been prosecuted.


Bray District Court found MCK Rentals Ltd guilty of five charges and imposed a fine of €7,500 while two directors were found personally criminally liable of one charge each with a fine of €1,500 each being imposed


The implications of this case are wide-ranging and serve to remind those that process personal data to do so in accordance with data protection law or potentially face criminal liability.


It also sends out a strong warning to company directors and other officers engaged in data processing that they can be exposed for the role they might play in a company’s commission of a data protection offence.


Ongoing compliance with applicable data protection legislation is of utmost importance and all companies should continually review their data protection policies and procedures to mitigate the risk of breaches of data protection law.