1,900 Signal users exposed: Twilio attacker ‘explicitly’ looked for certain numbers

Bad guy also got SMS verification codes, and re-registered one of the numbers they searched for

The security breach at Twilio earlier this month affected at least one high-value customer, Signal, and led to the exposure of the phone number and SMS registration codes for 1,900 users of the encrypted messaging service, it confirmed.…

This article has been indexed from The Register – Security

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