Nyumba · Tuma Fraud Intelligence
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Hewa Fraud Intelligence

Real-time transaction reasoning · Nyumba Tuma remittance

Transaction A
PENDING ANALYSIS
Sender
Daniel Wanjiru, London UK
Member 14 months
Receiver
Amina Wanjiru, Nairobi Kenya
Member 8 months
Amount
KSh 15,000 (£89)
Time
Sunday 19:42 local
Pattern Signals
  • Same sender-receiver pair: 23 prior sends
  • Average send: KSh 12,400
  • This send: 21% above average
  • Last send: 18 days ago
  • Thibitisha call: completed (14 sec)
  • Both devices: known, registered
  • Sender location: consistent, no VPN
Transaction B
PENDING ANALYSIS
Sender
Michael Ochieng, Manchester UK
Member 3 weeks
Receiver
James Mutua, Nairobi Kenya
Member 14 days
Amount
KSh 85,000 (£503)
Time
Sunday 03:17 local
Pattern Signals
  • First ever send between this pair
  • Amount: 340% above new member average
  • Sender: 0 prior sends
  • No Thibitisha call attempted
  • Sender device: new registration 6 days ago
  • Receiver account: created 14 days ago
  • Sender location: VPN detected
●Hewa Fraud Intelligence · Reasoning Engine
Awaiting analysis. Tap “Analyse Transaction A” or “Analyse Transaction B”.

The point is not that Transaction B is fraud. The point is that Hewa reasons about the full pattern. Static systems block Transaction A. Hewa clears it and flags Transaction B.