|Emails containing sensitive personal data concerning prison inmates accidentally sent to members of the public. This information included coded offences, addresses, identifying physical characteristics and location within the prison.
|Three emails containing the details of 1,182 prisoners.
|04 July, 11 July and 01 August 2011.
|Each day HMP Cardiff manually transfers prisoner details from their network system Quantum onto a biometrics database in order to facilitate visits and other prisoner movements. The data is copied and pasted through Windows Explorer and thus can remain on the clipboard of Quantum. On 01 August the prisoner details were accidentally attached to an email to a member of the public booking a visit to a family member in HMP Cardiff. The individual reported this incident the next day and it was only at this point that the previous two emails came to light as they had not been reported by their recipients or noticed by the prison. Each email was sent by the same recently appointed booking clerk. Shortly after the breach was reported each recipient confirmed in writing that the data had not been disseminated further and was fully deleted; physical access was allowed to confirm this for two of the recipients and the other had already double-deleted the message and attachment.
|Monetary penalty of £140,000.
|15 October 2013.
Why the regulator acted
|Breach of act
|Breach of the Seventh Data Protection Principle: there should have been a more secure method of carrying out routine transfers of high volumes of personal data. More effective training and supervision should also have been provided, along with clear written procedures for the data transfers.
The monetary penalty notice has been imposed to promote compliance with the Act and standardisation across the prison service to prevent similar incidents occurring elsewhere.
|Known or should have known
|As the Ministry of Justice routinely handles sensitive personal information and carries out high volume daily data transfers it should have been obvious that a breach could result in substantial distress and that there was a potential for human error in the absence of technical measures, written guidelines and appropriate training.
|Likely to cause damage or distress
|The coded offences were deemed by the Commissioner to be particularly likely to cause damage or disress as almost all of the coded offences are easily recognisable. Fortunately the emails were only sent to one person on each occasion but had the data got into the wrong hands, such as an inmate’s rival, it would have raised the level of distress. The Prison decided not to disclose the breach to the prisoners as those at risk of self-harm might have suffered additional anxiety, confirming that some prisoners would suffer greater distress than others.
|View PDF of the Ministry of Justice Monetary Penalty Notice (Breach Watch Archive)
|View PDF of the Ministry of Justice Monetary Penalty Notice (Via ICO Website)