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Latest
  • 2 Jun 2023 | Commsrisk Top Ten for May 2023
  • 1 Jun 2023 | Robocalls and Call Authentication: Commsrisk Show Episode 12
  • 31 May 2023 | Will the Big New US Robocall Lawsuit Change Anything?
  • 30 May 2023 | ENISA Publishes 5G Security Controls Matrix
  • 29 May 2023 | Arguments in Brazil about STIR/SHAKEN
  • 26 May 2023 | Will AI-Powered Spam Filters Be Forced on Indian Telcos?
  • 25 May 2023 | Nation State Hacking, Pre-Installed Malware, Prison for Spoofer and Job Cuts: Commsrisk Show Episode 11
  • 24 May 2023 | Free Guide for Telco KYC
  • 23 May 2023 | French President Macron Promises National Scam Block for SMS and Email
  • 22 May 2023 | 13 Years in Prison for Head of London Phone Spoofing Fraud Outfit
> 2008 September

Answer: Fraudulent Prepaid Top Ups

By Dave Stuart 29 Sep 2008 Quiz Answers, Quizzes

For this weeks question, the route cause was one of many possibilities that were investigated. The actual issue was identified after validating data used for…


Subex Lands US$50M Contract with BT

By Eric Priezkalns 29 Sep 2008 Data & Analytics

UK operator BT and Indian vendor Subex have signed a new three-year framework contract. Subex will supply products and services relating to revenue assurance, fraud…


Indecision, Indecision

By David Leshem 25 Sep 2008 Assurance & Audit

Apart from people randomly copying in other people on totally irrelevant emails, executive indecision is the single greatest curse of working life. Wearing until recently…


New Finance for Connectiva

By Eric Priezkalns 25 Sep 2008 Data & Analytics

Connectiva Systems, the risk management and revenue assurance software firm, has obtained a further US$17m of VC funding. See the press release on Connectiva’s site.


What Happened to WRAF?

By Eric Priezkalns 24 Sep 2008 Assurance & Audit

Remember the World Revenue Assurance Forum? You may have forgotten about them already. They were the ones saying they were “for the operators, by the…


RA Question of the Week: Fraudulent PrePaid Top Ups

By Dave Stuart 23 Sep 2008 Quiz Questions, Quizzes

For this week’s question I’m going to return to the subject of fraud and it’s cross-over into Revenue Assurance analysis. Whilst working for a mobile…


Answer: Noc vs RA

By Dave Stuart 22 Sep 2008 Quiz Answers, Quizzes

To resolve this week’s issue, we went for the most obvious resolution path and performed a CDR to SS7 reconciliation against a days worth of…


Reliance Annual Report Mentions RA

By Eric Priezkalns 22 Sep 2008 Assurance & Audit

Are execs starting to take more notice of revenue assurance? Whilst the news is always good, and never bad, at least there is some news…


RA Question of the Week – NOC vs RA

By Dave Stuart 17 Sep 2008 Quiz Questions, Quizzes

This weeks questions, isn’t going to look at a Revenue Loss issue, but instead a common issue for an RA department. I was working for a…


Saving Pennies, Saving Face

By Eric Priezkalns 16 Sep 2008 Assurance & Audit

David’s recent post, asked a difficult question about which countries appreciate revenue assurance, and which have little interest. This started me thinking. One of the…


1 2 3 »

Replay Our Discussion Show from May 31

Our weekly Wednesday livestreams feature Commsrisk Editor Eric Priezkalns and his co-presenters engaging in conversation with risk experts from around the communications industry. Catch recordings of all past episodes at tv.commsrisk.com.
Our most recent episode tackled the thorny issue of nuisance robocalls and call authentication from several different perspectives. The guests were robocall researcher Sathik Prasad, network engineering veteran Pierce Gorman and Feng Hao, Professor of Security Engineering at Warwick University.

Latest Stories on Commsrisk

Commsrisk Top Ten for May 2023


Robocalls and Call Authentication: Commsrisk Show Episode 12


Will the Big New US Robocall Lawsuit Change Anything?


ENISA Publishes 5G Security Controls Matrix



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Recent Posts
  • Commsrisk Top Ten for May 2023
  • Robocalls and Call Authentication: Commsrisk Show Episode 12
  • Will the Big New US Robocall Lawsuit Change Anything?
  • ENISA Publishes 5G Security Controls Matrix
  • Arguments in Brazil about STIR/SHAKEN
  • Will AI-Powered Spam Filters Be Forced on Indian Telcos?
  • Nation State Hacking, Pre-Installed Malware, Prison for Spoofer and Job Cuts: Commsrisk Show Episode 11
  • Free Guide for Telco KYC
  • French President Macron Promises National Scam Block for SMS and Email
  • 13 Years in Prison for Head of London Phone Spoofing Fraud Outfit
  • Artificially Inflated Traffic from Bots Makes Spotify Remove Thousands of AI-Generated Songs
  • Karsten Nohl on Cloud Hacking, Central Bank Ends SMS 2FA and Macron’s Filter: Commsrisk Show Episode 10
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