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by mseebach
5006 days ago
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When the second factor is a "rich" device, such as a smart phone, attaching transaction information to the interaction would be a trivial - instead of texting "The code is 1234", text "Transfer $100 to account 9876" or "Login attempt from IP 1.2.3.4, FooCom Inc, Springfield, Oregon, USA.", followed by "If correct, enter code 1234. If not, DO NOT enter the code and contact us at .. " |
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