Tonia Magda | Fieldfisher
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Professional background

Professional background

I have experience across a broad range of sectors, including working on high value and complex disputes, both domestic and international. Recent examples of cases I have worked on, include:

  • Representing a leading UK entertainment provider in relation to a disability discrimination group claim.
  • Acting for a global energy client in a high-stakes ICC arbitration involving sophisticated contractual and geopolitical issues. 
  • Advising a FTSE 100 company on a multi-million-pound competition damages claim with significant market implications.
  • Acting on behalf of a leading food delivery platform in pursuing claims arising from intricate contractual breaches across multiple jurisdictions.

I am a native Romanian speaker.

Authored pieces

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Dispute Resolution
Insight

AI fraud on fast forward: Is your business keeping up?

30.04.2026
Most organisations still defend against fraud at human speed. A suspicious email is spotted, someone asks a colleague, the approver is consulted, and the payment run goes out later. Generative AI disrupts that cadence by enabling attackers to generate convincing content and responses at speed and scale, so the pressure to pay can land at times of high operational stress, be it month end, sickness or holiday cover, or when teams are stretched.
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Dispute Resolution
Insight

AI fraud: The new con — three AI scams every UK business must spot (and stop)

22.12.2025
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