Tag: NetNumber

How Insecure Is SMS?

28 May 2021

A brief recap of the scale of fraud and abuse involving SMS messages, what mitigations are available, and challenges to overcome.

Has the NetNumber SMS Hijack Vulnerability Been Fixed Already?

29 Mar 2021

A journalist says a security flaw is fixed but his source vanishes. The firm at the heart of his story then wins one of 883 security awards.

Disturbing New SMS Hijack Blamed on NetNumber IDs

22 Mar 2021

A simple loophole allows SMS messages to be rerouted to another destination without the knowledge of the intended recipient.

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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.

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