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They specifically said "SMS as a second factor." What you're discussing here is a completely different different use of SMS that nobody is arguing in favor of.
by chc 5y ago
They specifically said "SMS as a second factor." What you're discussing here is a completely different different use of SMS that nobody is arguing in favor of.
- jjav 5y agoAs I mentioned, there is no guarantee any site is going to never allow use of that phone, once it's on file, to bypass authentication. Even if they don't right now. So adding a phone to an account increases your risk in a way you can't control. The only guaranteed way to avoid it is to never have a phone# on file.