He mentions these 3: "- Every email address that exists out in the world is now wrong. - Every piece of marketing material is now incorrect. - All of the SEO is gone." but it seems to miss even the biggest one, which is that you are effectively locked out of any online business accounts, your bank, your crm, anything that says "we noticed an unusual login, please enter the code we just sent to your email to verify th…
Really toxic security anti-pattern. I’m locked out of my 20 year old wikipedia account because they instituted 2fa without asking and my email on file was no longer valid.
Nearly lost a dozen other accounts when I moved from Canada to US and changed my phone number. Fortunately I had to foresight to pay about $1/mo to transfer my Canadian number to some VoiP service just so I could keep it active for scenarios like this!