How or who do I complain to over a company who have passed my banking details to a third party?
Is this a breach of the data protection act, as well as a breach of the advertising regulations?
Yes, this would definitely constitute a breach of the Data Protection Act and you have the right – and are actively encouraged - to seek a satisfactory resolution for this security violation.
The Data Protection Act
If a third party company is able to see your banking details without permission then this constitutes unlawful access. The Data Protection Act has been set up to provide rules to prevent such kinds of unauthorised access to personal data and information.
When you agreed to a transaction with the company and they accepted your personal details, they did so under the proviso that they follow strict rules of good practice for handling sensitive information, as outlined by the Data Protection Act. By passing your banking details onto a third party, they have breached this law. It doesn’t make any difference if they did this knowingly or not, it is still their responsibility and you are entitled to receive some kind of appropriate resolution.
Obviously the extent of measures to resolve the issues will depend on the damage that has been caused by the security violation.

Tell us what went wrong and find out which ombudsman or regulator can help, whether it is worth escalating, and exactly how to take your complaint further.
Try our Which Ombudsman Do I Need? free, here on this site →Complain To The Organisation Responsible
You should begin by writing a complaint letter to the organisation guilty of committing the breach. By doing this you will give them an opportunity to put things right. Most data protection issues can be solved satisfactorily without the need to get anyone else involved.
Your situation may be slightly different. ask a question below ↓ and our editorial team will reply with our advice.
Information Commissioner’s Office
If after contacting the company you have still failed to receive a satisfactory resolution then your next step is to contact the Information Commissioner’s Office (ICO). This is an independent UK authority that has been set up to protect personal details, as well as promote access to official information.
They will investigate the complaint and if they conclude that the Data Protection Act has been breached then they will advise the company and request that it solves the issue. If necessary then they will order it to do so. For them to do this you will of course need to support your complaint with any evidence or information you have relating to the issue.
I made a written complaint about my childs school, the Head discussed my complaint with other parents and let it be known it was made by me disclosing my identity and causing me huge distress and damage. I had to change schools and the Head even approached other schools telling them about my complaint also discussing my name and details. Under the School Complaints procedure it says its confidential is this a Breach of the Data Protection Act as I feel my complaint was sensitive personal data ?
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