Case Studies

Case Studies
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Retrieving a career put at risk for sending a message in error
Published 10 November 2026

If you've ever accidentally sent an important email to the wrong person, you'll know the horrible feeling of dread that hits you the moment you realise what you've done.
The problem for operations manager Sophie was that she was completely unaware she had made a mistake.
The first indication anything was wrong came when she was called into her manager's office and suspended from work for allegedly disclosing confidential personal information.
As part of her role, Sophie was responsible for reviewing a spreadsheet containing details of staff bonus payments before the information was sent to payroll.
During a particularly busy shift, while dealing with a high volume of emails, Sophie accidentally sent the bonus information to a junior member of staff.
The employee had raised a grievance and submitted it to Sophie. That employee had the same first name as the payroll colleague who was supposed to receive the email.
Sophie selected the wrong recipient from her email contacts, which was a simple but significant error.
Sophie explained when she contacted our Employee Support Centre that she had made a serious mistake, was willing to accept a sanction but believed dismissal would be unfair.
She was adamant it was not gross misconduct, as alleged in the letter inviting her to a disciplinary hearing, which also warned dismissal was a potential outcome.
Sophie discussed the case and evidence with our trade union representative, who would act as her companion at the hearing.
She explained she had an exemplary work and disciplinary record during four years of employment, and had consistently received positive performance reviews.
Sophie also explained that, on the day the email was sent in error, she was dealing with several urgent issues and a high volume of emails. At no point did she realise she had selected the wrong recipient or made a mistake.
Having reviewed the circumstances, our trade union representative felt there was significant mitigation in the case.
In particular, the evidence supported that Sophie had made an honest and isolated mistake rather than act deliberately or recklessly.
He believed there were strong grounds to argue that, while the error was regrettable, it did not justify dismissal
Prior to the hearing, our trade union representative wrote a comprehensive statement of case, with Sophie’s input, in response to the allegation. It was used as a basis to refute the allegation when he presented her case at the hearing.
Our trade union representative asserted there was no evidence that Sophie intended to disclose the information. It was clearly accidental and not malicious, dishonest or for personal gain.
He referred to Sophie’s exemplary employment record, emphasising how she had successfully handled confidential information on countless occasions and was regarded as a trusted manager. Our trade union representative argued that a single mistake should be viewed in the context of an otherwise outstanding record.
The point was made that it was a genuine mistake, something all employees are capable of making, particularly in busy working environments.
Our trade union representative told the hearing how and why Sophie’s error, while regrettable, was not the same as gross misconduct, which is usually a deliberate act.
He also highlighted the evidence regarding the impact of the incident. The recipient had confirmed that the information had been deleted, and the data had not been shared, copied or misused.
He said that, while there was an acknowledged risk, the actual harm caused appeared to be limited.
In a comprehensive response to the allegation, our trade union representative strongly asserted that dismissal would be unfair and disproportionate based on the evidence, and would fall outside the range of reasonable responses available to a reasonable employer.
After the case was heard and questioned asked of Sophie, the hearing was adjourned. The following week, Sophie received an outcome letter confirming that she had been found to have made a serious but accidental mistake.
The employer accepted that there had been no deliberate breach of confidentiality and acknowledged her mitigation.
The allegation was partially upheld, but the employer decided that dismissal was not appropriate.
Instead, Sophie received a final written warning and was required to complete additional data protection training.
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