Vitalik Buterin
@vitalik.eth
Finally got back my T-mobile account (yes, it was a sim swap, meaning that someone socially-engineered T-mobile itself to take over my phone number).
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Christian
@cristi
Welcome back! X needs to urgently implement better account security to prevent against this sort of attack. Are phone carriers in the US so easily susceptible to social engineering? In europe they ask for my full SSN equivalent + billing address to perform a sim swap.
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