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Latest
  • 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
  • 24 Jan 2023 | 73% of IoT Device Manufacturers Do Not Comply with Imminent UK Security Rules
  • 23 Jan 2023 | How Bad Was the New T-Mobile API Data Breach?
  • 20 Jan 2023 | Why an Argument about Antisemitism May Prompt Change in Data Protection Enforcement
> two factor authentication

Scattered Spider: New Cyber Attack Targets Telcos

By David Morrow 18 Jan 2023 Risk, Fraud & Security

CrowdStrike details a campaign that combines social engineering, smishing and remote code execution to infiltrate the systems of telcos, sometimes with the intention to perform SIM swaps.


Elon Musk Says Twitter Lost $60mn a Year Because 390 Telcos Used Bot Accounts to Pump A2P SMS

By Eric Priezkalns 12 Jan 2023 Risk, Fraud & Security

Twitter accounts were created solely to generate revenue for telcos from two-factor authentication SMS messages.


Telcos Were the First Targets of Recent Okta Phishing

By David Morrow 9 Sep 2022 Risk, Fraud & Security

Over 130 companies have been compromised by a series of attacks that built upon the data first obtained from telcos.


Is Flash Calling a Fraud?

By Eric Priezkalns 21 Jul 2022 Risk, Fraud & Security

Businesses like Whatsapp are intentionally using the A-number of calls that are not connected as a free mechanism for passing data to apps on a user’s phone.


Police Arrest Child Following $36mn Crypto SIM Swap

By Eric Priezkalns 22 Nov 2021 Digital Money

Canadian law generally prohibits the naming of offenders aged 17 or under.


Now You Can Buy Bots That Steal SMS OTPs

By Eric Priezkalns 5 Nov 2021 Digital Money

Crooks are selling software that automates social engineering. Bots call targets and ask for one-time passwords that are used to take control of bank, cryptocurrency and PayPal accounts.


All UK Mobile Operators Offer Anti-Fraud API That Confirms If Phone Numbers Belong to Users

By Eric Priezkalns 23 Nov 2020 Risk, Fraud & Security

The Number Verify product checks if a phone number submitted via a web form matches the number of the device being used.


¥27mn Stolen from NTT Docomo E-Money Accounts

By Eric Priezkalns 22 Sep 2020 Digital Money

Criminals made withdrawals from bank accounts linked to payment apps provided by Japan’s leading mobile operator and five other businesses.


Telco Staff Targeted by New Custom Spear Voice Phishing Attacks

By Eric Priezkalns 24 Aug 2020 Risk, Fraud & Security

Criminals phone staff as they work at home, then tell them to log on to phishing websites that look like corporate portals.


FBI Warns SIM Swapping Has Undermined Multi-Factor Authentication

By Eric Priezkalns 16 Oct 2019 Risk, Fraud & Security

The US Federal Bureau of Investigation wants businesses to consider using stronger authentication methods like biometrics.


1 2 »

Latest Stories on Commsrisk

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?


Why an Argument about Antisemitism May Prompt Change in Data Protection Enforcement


Euro Police Shut Down Four Call Centers Selling Cryptocurrency Investment Scam


Scattered Spider: New Cyber Attack Targets Telcos



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Recent Posts
  • 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?
  • Why an Argument about Antisemitism May Prompt Change in Data Protection Enforcement
  • Euro Police Shut Down Four Call Centers Selling Cryptocurrency Investment Scam
  • Scattered Spider: New Cyber Attack Targets Telcos
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