TLDR: how to secure your online presence by removing your phone number from all security functions. From 2019 but still relevant and useful, esp given recent n

TLDR: how to secure your online presence by removing your phone number from all security functions. From 2019 but still relevant and useful, esp given recent news of the T-Mobile database breach [1] and related hacks [2]. [1]:https://news.ycombinator.com/item?id=28202399 https://news.ycombinator.com/item?id=28202399 [2]:https://news.ycombinator.com/item?id=28279326 https://news.ycombinator.com/item?id=28279326