Injunctions in Data Theft & IP Matters
"Order 39 CPC — The Shield Against Data Misuse"
Master temporary injunctions, the triple test, Anton Piller orders, Mareva injunctions, and obtaining urgent relief in data theft and IP cyber disputes.
Order 39 CPC — Temporary Injunctions
The Triple Test
1. Prima Facie Case: Plaintiff must show triable issue; reasonable probability of success
2. Balance of Convenience: Greater inconvenience to plaintiff if denied than to defendant if granted
3. Irreparable Injury: Damage cannot be adequately compensated by damages alone
Anton Piller Orders
Origin: Anton Piller KG v. Manufacturing Processes Ltd [1976] UK
Purpose: Ex-parte order allowing plaintiff to enter defendant's premises, search and seize evidence
Requirements:
• Extremely strong prima facie case
• Serious actual or potential damage
• Clear evidence defendant possesses incriminating material
• Real possibility of destruction/disposal
Cyber Use: Seizing computers, hard drives, servers with stolen data/source code
Mareva Injunctions
Origin: Mareva Compania Naviera v. International Bulkcarriers [1980] UK
Purpose: Freeze defendant's assets to prevent dissipation before judgment
Requirements:
• Good arguable case on merits
• Assets within jurisdiction
• Real risk of dissipation/removal
Cyber Use: Freezing crypto wallets, bank accounts of cyber fraudsters, domain names
Data Theft Injunction Arguments
Prima Facie: Show ownership of data, confidentiality agreements, evidence of copying
Balance: Plaintiff loses competitive advantage; defendant merely restrained from using stolen data
Irreparable: Trade secrets once disclosed cannot be un-disclosed; damages inadequate
Reliefs Sought:
• Restrain use, disclosure, transmission of data
• Delivery up of all copies
• Preservation of evidence (Anton Piller)
• Disclosure of recipients (Norwich Pharmacal)
🎯 Key Takeaways — Part 7.6
- Order 39 CPC: Temporary injunctions to prevent irreparable harm
- Triple test: Prima facie case + Balance of convenience + Irreparable injury
- Anton Piller: Ex-parte search and seizure — strong case + destruction risk
- Mareva: Freeze assets to prevent dissipation — good case + dissipation risk
- Data theft: Trade secrets once disclosed — irreparable by nature
- Undertaking as to damages: Plaintiff must give if injunction refused later
- Ex-parte: Only in extreme urgency; must disclose all material facts
- Norwich Pharmacal: Disclosure order against innocent third parties