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Latest
  • 7 Feb 2023 | State-Owned Zimbabwean Telco Shaken by Multiple Internal Frauds
  • 6 Feb 2023 | Google MVNO Privacy Breach Leads to SIM Swap Takeover
  • 3 Feb 2023 | Commsrisk Top Ten for January 2023
  • 2 Feb 2023 | Disconnecting Twilio Would Have Been a Disaster; How Do We Stop Illegal Robocalls Pushing Us to the Brink?
  • 1 Feb 2023 | Is Netflix Going to Kick 100 Million Viewers Off Its Platform?
  • 31 Jan 2023 | GVG and Guinea Fight in US Court Over $22mn Fee for Terminating National RA Contract
  • 30 Jan 2023 | Singapore to Flag All A2P SMS from Unregistered Senders as ‘Likely Scam’
  • 27 Jan 2023 | Engineer Arrested for Wiretapping Opponents of Former Mexico City Mayor
  • 26 Jan 2023 | FCC Threatens to Disconnect Twilio for Illegal Robocalls
  • 25 Jan 2023 | Ericsson Allocates $220mn for More Corruption Penalties
> CDR

Regulator Warns Telco for Failing to Investigate Spam

By Eric Priezkalns 22 Jun 2022 Nuisance & Spam

Symbio Group did not check the origin of hundreds of thousands of spam calls because they lacked the tools to do so.


FBI Guide to Mobile Network CDRs Leaked Online

By Eric Priezkalns 4 Nov 2021 Data & Analytics

Do you want to know which US networks are best able to monitor your movements and messages? An FBI manual offers some answers.


Would You Allow Foreign Workers to See Your CDRs?

By Eric Priezkalns 14 Oct 2021 Cold War 2

FCC Chair Jessica Rosenworcel wants to know who has visibility of usage data before deciding if a foreign-owned business can provide comms services to Americans.


Raw CDR Analysis Is Central to Revenue Assurance

By Manish Raikar 10 Feb 2021 Assurance & Audit

Does anyone in your RA team know how to read a call detail record (CDR)?


How CDR Analysis Caught a Murderer

By Don Reinhart 15 May 2020 Data & Analytics

Gregory Lewis was convicted of kidnapping and murdering an employee of a Verizon store he wanted to rob. His lawyers argued otherwise, but CDRs showed Lewis was at the location of each crime.


COVID-19, Privacy and Telecoms: A Round-Up

By Eric Priezkalns 29 Apr 2020 Privacy & Intellectual Property

From satellite tracking to CDR data to contact-tracing apps, many mechanisms are being used to monitor people’s movements. This raises concerns about the balance between health and privacy.


Persistent Cyber Attack Targeted Networks for Years

By Rob Chapman 7 Aug 2019 Risk, Fraud & Security

Investigation work by security consultancy Cybereason found that a group of state-sponsored hackers have been gradually infiltrating telco networks since at least 2012.


US Spies to Stop Bulk CDR Collection

By Marianne Curphey 12 Mar 2019 Data & Analytics

The first leak from whistleblower Ed Snowden concerned the mass collection of CDRs from US telcos. Now the Trump administration is quietly ending that NSA program.


Free CDR Analytics Toolkit Released by Not-for-Profit

By Eric Priezkalns 29 Nov 2018 Data & Analytics

Tracking the movement of people improves decision-making after natural disasters or outbreaks of disease. It can also improve commercial decisions too.


Pity the poor CDR

By Mike Willett 14 Nov 2011 Data & Analytics

Posts on talkRA rightly focus on the life and times of the RA practitioner but for a moment let’s reflect on a primary object of…


1 2 »

Latest Stories on Commsrisk

State-Owned Zimbabwean Telco Shaken by Multiple Internal Frauds


Google MVNO Privacy Breach Leads to SIM Swap Takeover


Commsrisk Top Ten for January 2023


Disconnecting Twilio Would Have Been a Disaster; How Do We Stop Illegal Robocalls Pushing Us to the Brink?



Is Netflix Going to Kick 100 Million Viewers Off Its Platform?


GVG and Guinea Fight in US Court Over $22mn Fee for Terminating National RA Contract


Singapore to Flag All A2P SMS from Unregistered Senders as ‘Likely Scam’


Engineer Arrested for Wiretapping Opponents of Former Mexico City Mayor



FCC Threatens to Disconnect Twilio for Illegal Robocalls


Ericsson Allocates $220mn for More Corruption Penalties


73% of IoT Device Manufacturers Do Not Comply with Imminent UK Security Rules


How Bad Was the New T-Mobile API Data Breach?



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Recent Posts
  • State-Owned Zimbabwean Telco Shaken by Multiple Internal Frauds
  • Google MVNO Privacy Breach Leads to SIM Swap Takeover
  • Commsrisk Top Ten for January 2023
  • Disconnecting Twilio Would Have Been a Disaster; How Do We Stop Illegal Robocalls Pushing Us to the Brink?
  • Is Netflix Going to Kick 100 Million Viewers Off Its Platform?
  • GVG and Guinea Fight in US Court Over $22mn Fee for Terminating National RA Contract
  • Singapore to Flag All A2P SMS from Unregistered Senders as ‘Likely Scam’
  • Engineer Arrested for Wiretapping Opponents of Former Mexico City Mayor
  • FCC Threatens to Disconnect Twilio for Illegal Robocalls
  • Ericsson Allocates $220mn for More Corruption Penalties
  • 73% of IoT Device Manufacturers Do Not Comply with Imminent UK Security Rules
  • How Bad Was the New T-Mobile API Data Breach?
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