How To Claim Compensation For A Data Breach At Work

Last Updated On 16th September 2025. A personal data breach at work is any security incident that impacts the availability, confidentiality, or integrity of someone’s personal information. Where there is a risk to individual rights and freedoms, responsible organisations must notify the Information Commissioner’s Office (ICO), the UK’s data protection regulator, within 72 hours and all those affected without undue delay. You can get in touch with our advisors for free guidance on personal data breaches.

If your personal data has been compromised in a data breach at work, you may be experiencing psychological distress and may have even suffered financially. In this guide, we cover everything you may need to know about making a claim for data breach compensation.

Key Takeaways 

• Your employer can collect and process various personal data, such as your national insurance number and bank details
• You have a right to know what personal data is being processed, how it is being processed and why it is
• Personal data is any information that can identify you
• If you can prove that wrongful conduct occurred, then you may be due compensation
• You can claim compensation for psychological harm and financial losses
• A No Win No Fee solicitor can help you gather evidence for your claim

Keep reading to learn more about making a workplace data breach claim, or contact our team today to speak to an advisor by:

• Calling us on 020 8050 6279
• Contact us online
• Using the live chat feature

Select A Section

1. What Is A Workplace Data Breach?
2. Can My Employer Store My Personal Data?
3. How Can A Data Breach At Work Happen?
4. Compensation For A Data Breach At Work
5. Proving A Workplace Data Breach Claim
6. Will I Be Sacked For Claiming Against My Employer?
7. Find Out How To Make A No Win No Fee Data Breach At Work Claim
8. More Information

What Is A Workplace Data Breach?

The ICO are the UK’s independent data protection watchdog. They define a data breach as a security incident that compromises your personal data:

• Confidentiality
• Integrity
• Availability

However, not all data breaches will result in a valid claim. To be eligible for compensation, you need to prove that wrongful conduct occurred and that the breach caused you harm. This harm can be emotional, or it can be financial.

What Is The UK GDPR?

Wrongful conduct occurs when those responsible for your personal data fail to follow the rules and regulations set out in data protection law. The two most important pieces of data legislation for UK residents are the Data Protection Act 2018 and the UK General Data Protection Regulation (UK GDPR).

If you can prove that you’ve suffered financial or psychological harm because your personal data was involved in a data breach at work, contact our advisors today to find out if you could claim.

Can My Employer Store My Personal Data?

Personal data, according to data protection law, can be defined as any information that can be used to identify you. Some examples of personal data that your employer may be able to store include your:

• Full name
• Date of birth
• Postal address
• Personal mail address
• Phone number
• National Insurance Number

What About Special Category Data?

Special category data is a kind of personal data that needs extra protection because it is sensitive in nature. Some examples of special category data that your employer may collect and store include your:

• Race or ethnicity
• Sexual orientation
• Trade union membership
• Medical information and health data
• Biometric data

If you are worried that your personal data has been involved in a data breach at work, talk to one of our advisors today to see whether you may have grounds to claim compensation.

How Can A Data Breach At Work Happen?

So, how can a data breach at work happen? As we’ve already mentioned, not every workplace data breach is cause for a claim. Some examples of when you could potentially make a compensation claim:

• Verbal disclosure: For example, a colleague in human resources reads in your file that you have epilepsy. They verbally disclose this to your colleagues without a lawful basis for doing so, which causes you significant anxiety.
• Misuse of BCC: When sending a group email informing LGBTQ+ employees of a new counselling support scheme. The administrator does not use the blind carbon copy (BCC) feature, which allows others to see your email address and infer your sexual orientation. This causes you to suffer from depression.
• Sending a letter to the wrong address: Despite having your correct address on file, the HR department sends a dismissal letter containing your personal data to a colleague by mistake.

There are countless ways that a data breach at work can happen. To find out if our panel of solicitors could help you make a claim, contact our team today.

Compensation For A Data Breach At Work

A data breach at work claim can compensate you for the psychological and financial harm you suffered. The psychological impact is referred to as non-material damage. For example, a data breach at work could cause you to suffer from a number of mental health conditions, including emotional distress, depression, anxiety, and post-traumatic stress disorder (PTSD).

Professionals can use the Judicial College Guidelines (JCG) to help assess the potential value of this non-material damage. This document contains compensation guidelines for various forms of physical and psychological harm.

We’ve set out a few JCG brackets below. However, it’s important to remember that these are not guaranteed and that the top figure is not from the text.

Injury	Compensation Bracket	Notes
Multiple Instances of Severe Psychiatric Harm + Financial Losses	Up to £250,000+	Financial impact may include the cost of relocation and lost earnings.
Severe Psychiatric Damage	£66,920 to £141,240	Harm in this bracket causes a very poor prognosis, and the claimant will struggle with every aspect of daily life.
Moderately Severe Psychiatric Damage	£23,270 to £66,920	While the claimant still suffers severe issues with day to day life, there is slightly better prognosis in this category.
Moderate Psychiatric Damage	£7,150 to £23,270	The claimant will show a significant improvement in their symptoms by the time of trial, and there is a good prognosis.
Less Severe Psychiatric Damage	£1,880 to £7,150	The amount of compensation awarded can depend on how much sleep was disturbed, and the length of time the claimant was affected by symptoms.
Severe PTSD	£73,050 to £122,850	The claimant is left with no remaining ability to function as they did before they experienced the trauma, and this affects all aspects of life.
Moderately Severe PTSD	£28,250 to £73,050	This category has a better prognosis because there is a chance of some recovery occurring with the help of a professional. However, symptoms are still significantly disabling.
Moderate PTSD	£9,980 to £28,250	There are no remaining effects that are grossly disabling, and the claimant has made a large amount of recovery.
Less Severe PTSD	£4,820 to £9,980	The only symptoms that remain are minor, and the claimant has made essentially a full recovery.

What Is Material Damage?

The financial losses you suffer because of a data breach are called material damage. You don’t need to have suffered non-material damage in order to claim for this financial impact, and vice versa.

This part of your compensation can help you recover the costs related to lost wages. In some cases, you may even feel unsafe in your home, especially if your address has been compromised or released to unauthorised parties. The cost of relocating can be a massive financial burden, but you may be able to claim for this expense.

If you’d like to learn more about how much compensation you could receive for a workplace data breach claim, we recommend contacting our team of advisors today.

Proving A Workplace Data Breach Claim

When you make any type of personal data breach claim, you need to prove that the breach occurred and that it caused you harm. But how can you go about doing it? Some examples of evidence that you could use include:

• The results of an ICO investigation or complaint
• A letter of notification from your employer informing you of what personal data was breached
• A report from a psychologist or doctor showing the mental harm you’ve suffered
• Bank statements, wage slips, or invoices that show the financial effects of the breach

Collecting evidence to support your claim can sound complex, but you don’t have to do it alone. If you choose to make your claim with help from one of our panel’s solicitors, they can give you guidance on supporting your claim with evidence.

Will I Be Sacked For Claiming Against My Employer?

If you have suffered as a result of a data breach at work, generally, your employer cannot terminate your employment if you start a data breach claim against them. 

All employers are responsible for adhering to data protection laws and keeping the personal data of their employees safe. If they fail to do so, breaching their data and resulting in employees suffering from psychological harm or financial losses, they have the legal right to claim compensation. 

Under such circumstances, it would be unlawful for employers to terminate the contracts of their employees. This may be considered an unfair dismissal.  

However, if an employee was at fault or partly at fault for the workplace data breach, they may have the right to end the employee’s contract.  

Understandably, you may feel worried about starting a claim against your employer. However, you have the right to do so. Therefore, our panel of specialist data breach solicitors may use their legal expertise to help you claim the compensation you deserve. In doing so, they may also set you up with specialist support networks to help you move on.

If you are concerned about being sacked for starting the workplace data breach compensation claims process, do not hesitate to seek the support of our helpful advisors. 

Find Out How To Make A No Win No Fee Data Breach At Work Claim

So, why should you make your claim with a solicitor? While you aren’t legally required to work with a professional, it’s highly recommended that you don’t make your claim alone.

This is due to the fact that solicitors undergo years of education, training, and work experience before qualifying to practice, which equips them with a deep understanding of the legal system and the claims process.

They can use this knowledge to help you:

• Gain a deeper knowledge of the data breach claims process
• Gather evidence to support your claim
• Arrange an independent medical assessment
• Ensure all of your losses are included in your claim
• Negotiate a settlement

Our panel of solicitors offer their expert services on a No Win No Fee basis. The kind of arrangement they work under is called a Conditional Fee Agreement (CFA), which allows you to work with them and benefit from their services without being asked to pay a solicitor’s fee for their work:

• Upfront
• As the claim progresses
• At all, if the claim fails

If you win with the help of a No Win No Fee solicitor, then they will take a success fee. This is a small percentage of your compensation, which is capped by law, ensuring you keep the majority of what you get.

Contact Us

If you’re ready to start the data breach at work claims process with an expert solicitor from our panel, get in touch today by:

• Calling us on 020 8050 6279
• Contact us online
• Using the live chat feature

More Information

For more helpful data breach guides:

• Learn about claiming bank data breach compensation
• Find out what to do if your password has been involved in a data breach
• Get help with claiming for a data breach by a solicitor

Or, to access further resources:

• Data protection guidance for the public from the ICO
• Learn about claiming Statutory Sick Pay from GOV.UK
• Information and support on mental health conditions from MIND

Thank you for reading our guide on claiming for a data breach at work.