My ex-business partner has stolen our customer database. What can I do?

michael-shroot-profile-photo-square.jpg

Dealing with the issue of stolen customer data is a complicated area of law with a myriad of options and avenues to consider.

Michael Shroot, our chief executive officer and a solicitor with specialist expertise in director and contract disputes, offers four practical steps to help retrieve stolen data, claim compensation and avoid it happening in the future.

Establish what information was taken

If you believe that an ex-business partner or director has stolen sensitive data from your business the first thing is to establish exactly what information has been taken, the importance of the information to your business as well as how the information was stored and how it was taken.

This may even require a forensic IT report to be prepared by a specialist, to ascertain this information. This is particularly important if you think the information was taken in a clandestine manner as this may assist in more readily persuading the ex-business partner to return the stolen confidential information. The report may also be valuable in court proceedings if there is a need to take more urgent action.

Check what contracts exist between the parties

It will be essential at this point to also check contracts between the parties to see what protection they offer. Contracts that are properly drafted should readily spell out what business data is considered confidential, how it is considered to be protected and what your ex-business partner is allowed to do from a business point-of-view after he leaves your business. Contractual restrictions for departed employees may include a fixed period that they must not approach your customers or take your customer business to their next employment.

The documents you would be looking for include:

If the ex-business partner was an employee, check the employment contract. If the ex-business partner was a shareholder check the shareholding contracts. If the ex-business partner was a partner of the business, check the partnership deed.

Consider the application of other areas of related law

Aside from the abovementioned contracts you can also consider the application of other areas of relevant law, this may include:

The application of the equitable doctrine – where a person who has received information in confidence cannot take unfair advantage of it and must not use it to the prejudice of the person who gave the information without obtaining consent. Consideration of whether the information is a trade secret, which can be protected not only by the equitable doctrine of confidence but also the Trade Secrets (Enforcement, etc) Regulations 2018 (SI 201/597) (Trade Secret Regulations). Database rights contained in the database regulations and copyright protection. The risk of a breach of the GDPR regulations and what criminal offences may apply.

Consider how to enforce your rights to protect your business

Finally, you will need to consider how to enforce your rights to protect your business and to prevent the use of the confidential information. You may consider taking further action as follows:

Applying to court for an injunction to prevent the ex-business partner using the confidential information and to return it to you. Applying to court for a search order, particularly appropriate in cases of fraud, allowing you to enter the ex-business partner’s premises and to search for, copy and remove, documents or other relevant materials. Depending upon whether matters go to court, and what the ex-business partner has done with the confidential information, it is advisable to take legal advice to seek compensation for the loss and/or an account of profits made by the other party and for recovery of your costs incurred in carrying out this exercise.

Michael Shroot is Woodcock Haworth & Nuttall’s chief executive officer and head of their employment law team. Michael has specific expertise in employment law, shareholder, director and contract disputes. He is a member of the Employment Lawyers Association.

If you need help on such matters, please contact Michael on 0161 761 8087 or by email via [email protected]

{mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:8.0pt; mso-para-margin-left:0cm; line-height:107%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri",sans-serif; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi; mso-fareast-language:EN-US;}

Enjoyed this? Read more from Woodcocks Haworth & Nuttall Solicitors

Latest news

1

Bowker Motor Group marketing team wins National BMW and Porsche Awards Amy Lancaster-Hall, Marketing Manager; Freya Hesketh, Marketing & Social Media Executive; Chloe Robinson, Graphic Designer and Ellie Shaw, Social Media Expert

Bowker Motor Group marketing team wins National BMW and Porsche Awards

20 Mar 2026

2

First phase of major Blackpool town centre £17m road upgrade starts Aerial image of Blackpool town centre

First phase of major Blackpool town centre £17m road upgrade starts

20 Mar 2026

3

Breck submits planning for 64-home affordable housing scheme Bolshaw Road layout

Breck submits planning for 64-home affordable housing scheme

20 Mar 2026

4

Barons Contract Furniture announces strategic expansion with major investment in Leyland Barons Furniture expansion

Barons Contract Furniture announces strategic expansion with major investment in Leyland

19 Mar 2026

5

Pleasure Beach Resort urges support for the tourism sector as it launches its 130th season Late night at Pleasure Beach resort

Pleasure Beach Resort urges support for the tourism sector as it launches its 130th season

19 Mar 2026

Background image for hub sign up block

LBV Hub

Leverage Lancashire Business View platforms

Post your news
Post your events
Post your offers
Build your network
Improve your SEO
Gain coverage in the magazine
Sign-up
Events
AI & Cybersecurity Summit
AI and Cybersecurity Logo
Summit
28 Apr 2026

AI & Cybersecurity Summit

Dunkenhalgh House , Blackburn Road, Clayton Le Moors, BB5 5JP

08:30 - 11:00

Sub36 Networking - Outdoor Elements
Sub36 Outdoor Elements Logo1920x1008
Networking
29 Apr 2026

Sub36 Networking - Outdoor Elements

Outdoor Elements, Pump House Dean Wood, Trapp Lane, Burnley, BB12 7JD

09:00 - 11:00

LBV Magazine Networking Events - SAVE THE DATES
Jan/ Feb Networking Event - Talking
Networking
14 May 2026

LBV Magazine Networking Events - SAVE THE DATES

Lancashire

08:30 - 10:30

Exploring Debt Finance: Unlocking SME Growth
LCC Event Logos
LBV Hub Exhibitions
24 Mar 2026

Exploring Debt Finance: Unlocking SME Growth

Farleys Solicitors, 3 Mead Way, Shuttleworth Mead, Padiham, Burnley, BB12 7NG

09:00 - 12:00

Invest in Pendle: A Live Celebration Event
Northlight photograph
LBV Hub
25 Mar 2026

Invest in Pendle: A Live Celebration Event

The Leisure Box, Northlight Mill, Glen Way, Nelson, BB9 5NH

12:00 - 14:00

The Marketing Meetup Lancashire
TMM Lancs - 27th Jan.jpg.jpg
LBV Hub Networking
25 Mar 2026 - 25 Mar 2026

The Marketing Meetup Lancashire

Six Connections, One Slater Terrace, Burnley, BB11 1BU

18:00 - 20:00

The Employment Rights Act 2025: What you need to know
Logo.jpg.jpg
LBV Hub Seminars
26 Mar 2026 - 26 Mar 2026

The Employment Rights Act 2025: What you need to know

Lancaster & Morecambe College, Lancaster, LA1 1TZ

08:00 - 10:00

90 Day Business Planning Workshop
LBV Hub Networking
27 Mar 2026 - 27 Mar 2026

90 Day Business Planning Workshop

The Holiday Inn, Bolton, BL1 2EW

09:00 - 16:30

The Ultimate Music Quiz
Logo.jpg.jpg
LBV Hub Fundraisers
27 Mar 2026 - 27 Mar 2026

The Ultimate Music Quiz

Morecambe Football Club, Morecambe, LA4 4TB

19:00 - 22:30

Lancashire Business Expo 2026
SE, Lancashire 2025.png.png
LBV Hub Exhibitions
27 Mar 2026 - 27 Mar 2026

Lancashire Business Expo 2026

Sir Tom Finney Sports Centre, Preston, PR1 2HE

09:00 - 15:00

RISE - a tailored 6 month leadership programme for women across the North West
WENDY BOWERS RISE Illustrstion copy.jpg.jpg
LBV Hub Seminars
15 Apr 2026 - 15 Apr 2026

RISE - a tailored 6 month leadership programme for women across the North West

East Lancashire Chamber of Commerce, Clayton le Moors, BB5 5JR

09:00 - 15:30

Sickness Absence: key actions for your business
Logo.jpg.jpg
LBV Hub Seminars
22 Apr 2026 - 22 Feb 2026

Sickness Absence: key actions for your business

The Longlands Hotel, Carnforth, LA6 1JH

08:00 - 10:00

Advertise with us

Reaching 50,000 members, our print, digital and event platforms offer a fantastic way to raise your business profile and help you grow.

Find out more LBV124 Online Graphic
Subscribe now

Weekly news bulletin