Beyond being a warning about AI, which is helpful, you really should be taking proper security precautions anyway. Personally, I have a separate browser that runs no extensions set aside that's solely dedicated to doing finance- and other PII-type things. It's set to start on private browsing mode, clear all cookies on quit and I use it only for that. There may be more things that I could do but that meets my threat threshold for now. I go through this for exactly the reason in the tweet.
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