• IphtashuFitz@lemmy.world
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    1 year ago

    My credit card company provides a secondary # specifically for online purchases, and I can log into my account at any time and click a button to invalidate it and generate a new random one in the event I think it’s been compromised.

    Not that I plan to, but if I were to sign up with X-Twitter then I’d use one of these #s then immediately cancel it and generate a new one.