Armstrong Watson LLP v Person(s) Unknown

Armstrong Watson LLP v Person(s) Unknown

The claimant is entitled to default judgment as the defendant(s) failed to acknowledge service or file a defence, the claim is properly pleaded and unchallenged, and the facts support breach of confidence. Permanent injunctive relief is justified to restrain further misuse of confidential information, given the blackmail element and ongoing risk.

Parties
Claimant: Armstrong Watson LLP; Defendant(s): Person(s) Unknown
Jurisdiction
England and Wales
Judgment Date
11 September 2024
Procedural Posture
Civil Breach of Confidence / Cybersecurity / Judgment on Default Application for Final Injunction
Outcome
Default judgment for claimant; permanent injunction granted; costs awarded to claimant.
Legal Topics
Default Judgment, Breach of Confidence, Injunctive Relief, Ransomware, Open Justice, Service on Persons Unknown
Civil Procedure Media and Communications Law Confidentiality Cybersecurity Default Judgment Breach of Confidence Injunctive Relief Ransomware +2 more

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Parties

Armstrong Watson LLP

Claimant

Person(s) Unknown

Defendant(s)

Procedural Posture

Civil Breach of Confidence / Cybersecurity / Judgment on Default Application for Final Injunction

Legal Issues

  1. 1 Whether the claimant is entitled to default judgment against persons unknown for breach of confidence arising from a ransomware cyberattack
  2. 2 Whether permanent injunctive relief should be granted to restrain use and disclosure of confidential information
  3. 3 Whether derogations from open justice are justified to protect confidentiality

Ratio Decidendi

The claimant is entitled to default judgment as the defendant(s) failed to acknowledge service or file a defence, the claim is properly pleaded and unchallenged, and the facts support breach of confidence. Permanent injunctive relief is justified to restrain further misuse of confidential information, given the blackmail element and ongoing risk.

Court Disposition

Default judgment for claimant; permanent injunction granted; costs awarded to claimant.

Orders

  • Judgment entered against defendant(s) under CPR Part 12
  • Permanent injunctive relief restraining use and disclosure of confidential information