Ask HN: Daily Twilio OTP attacks, why, just why?

Re:Ask HN: Daily Twilio OTP attacks, why, just why? by tripue on Tuesday September 19, 2023 @05:52PM (#37577353)

They often take a share of the revenue from those attacks through iprn number or other fraud schemes

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Re:Ask HN: Daily Twilio OTP attacks, why, just why? by sf4lifer on Tuesday September 19, 2023 @06:05PM (#37577551)

Interesting! That would explain motivation. Any insight on how to track if we're on one of those lists and remove ourselves?

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Re:Ask HN: Daily Twilio OTP attacks, why, just why? by tripue on Tuesday September 19, 2023 @06:21PM (#37577761)

Well phone number can always be re attributed to a real user so it’s rare that a deny list is the only indicator used to prevent fraud, at least that’s not how our antispam works at https://ding.live :)

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