How SMS fraud works and how to guard against it
apuchitnis.substack.com
How SMS fraud works and how to guard against it
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Re: How SMS fraud works and how to guard against it
#2I take issue with a lot of the assumptions in the article but this is funny:
> Identify and block premium rate phone numbers, using libphonenumber. Whilst this seems promising, I don’t know how reliable the data and how effective this approach is.
here's this purpose-built and well maintained* library from google which does exactly what I want but i'm not even going to consider it.
* the actual number database has been updated 5x so far this year: https://github.com/google/libphonenumber/commits/master/meta...
Re: How SMS fraud works and how to guard against it
#3Is there any chance that this isn’t actually fraud and that companies who send out tons of text messages to any number a person specifies are just paying for their extraordinarily poor design?
Re: How SMS fraud works and how to guard against it
#4Re: How SMS fraud works and how to guard against it
#5https://support.twilio.com/hc/en-us/articles/360014170533-Us...
Re: How SMS fraud works and how to guard against it
#6[flagged]
Re: How SMS fraud works and how to guard against it
#7If you haven't done this, set the MaxPrice field when sending SMS with an API provider such as Twilio. The message will fail to send if the cost of the sms exceeds the price you set. https://support.twilio.com/hc/en-us/articles/360014170533-Us...
Re: How SMS fraud works and how to guard against it
#8If you haven't done this, set the MaxPrice field when sending SMS with an API provider such as Twilio. The message will fail to send if the cost of the sms exceeds the price you set. https://support.twilio.com/hc/en-us/articles/360014170533-Us...
author here: awesome, thanks for sharing this pg_bot! :)
Re: How SMS fraud works and how to guard against it
#9Earlier quoted context omitted.
author here: awesome, thanks for sharing this pg_bot! :)
What would be the reasonable value to set maxprice to?