Lee Scargall
Lee is a senior risk management professional. He has extensive experience of managing both ERM and RAFM teams in telcos around the world, having worked for Ooredoo Group, Cable & Wireless and T‑Mobile UK.
Lee is a regular presenter of The Communications Risk Show, our livestreaming discussion program.
Lee earned a PhD in Electrical and Electronic Engineering from the University of Newcastle upon Tyne, UK, for advanced research in to 3G video-telephony.
Articles by This Author
Lunch Time Teaser – 12
Welcome to this month’s LTT. You work for Acme-Telecom and it’s your first day in the job. You receive a phone call from the...
Answer to L.T.T. – 07
Congratulations to all those who got the answer correct for LTT-07. They are Wessel Scheepers, Sriram Dharmarajan, Arun Rishi Kapoor, Kamal Khattar, Michael Lazarou, Jeeson Thekkekara, and Guy Howie. Analysis of the...
Lunch Time Teaser – 07
Welcome to this month's LTT. The Challenge ACME test call generators have convinced your CFO to accept a free trial of their latest product – the...
Answer to L.T.T. – 04
This month's wining answers came from Sriram Dharmarajan at Protiviti, and Srinivas Chikkala from India.To solve LTT-04, the data from the 4 systems had...
Lunch Time Teaser – 04
Welcome to this month’s lunch time teaser; A practical RA problem, which is solvable within a 30 minute lunch break.The challengeAn audit using a...
Answer to L.T.T. – 03
This month's correct answers came from three times winner Lionel Griache at ProactiveRA, and Srinivas Chikkala from India.To solve LTT-03 some basic CDR reconciliation matching between...
Lunch Time Teaser – 03
Welcome to this month’s lunch time teaser; A practical RA problem, which is solvable within a 30 minute lunch break.The ChallengeYou work for a...
Answer to L.T.T. – 02
This month's winning answers came from Maheedhar Bose Juvva in India, Lionel Griache at ProactiveRA, and Guy Howie from BIAAS.The solutionIRSF fraud usually involves...
Lunch Time Teaser – 02
Welcome to this month’s lunch time teaser; A practical problem, which is solvable within a 30 minute lunch break. So why not see if you...
Answer to L.T.T. – 01
The answer to LTT-01 was 4485846895579 but you also deserve an extra point if you considered it could be theoretically possible for 10 additional...
Lunch Time Teaser – 01
Welcome to this month’s lunch time teaser; A practical RA problem, which is solvable within a 30 minute lunch break. So why not see...
The Leakage Hump
With reference to Moinak Banerjee’s blog post regarding “Scary numbers! Or is it?” I thought I would share some insight based on empirical data...
The Commsrisk Global Fraud Dashboard
Our Global Fraud Dashboard uses AI-powered search to collate, update and visualize data about scams and other network abuses from around the world. New charts are added each month. See it here.
Get Our Weekly Newsletter by Email
