Ever since the Lastpass breach (thankfully moved to Bitwarden and recycled passwords prior) I've had a heightened awareness of the potential for vulnerabilities beyond my paygrade leading to online catastrophe for me. I use Bitwarden to generate a random password for all sites.
If it's something which could truly cause a headache such as my email or banking however, I'll usually append the domain name, or a word, or a symbol to the password such that after my phone or PC's Bitwarden autofill enters the saved password I also need to enter whichever word or symbol for the site. Feels like this gives me some defense if people smarter than me made a mistake, but I guess I have questions for folks who know about hashing/blackmagic/thecyber.
- Would this have any benefit, if one were to put "google" at the end of their Google password, as far as protecting from a password manager exploit?
- No, I don't actually put google or reddit at the end of my password; oops not a question
- Is that already something baddies would know to try? Or did I just play myself by posting this on the internet?
"baddies" usually prefer easy targets. So unless you are high profile you will be fine IMO.
If you're high profile you should have weekly changing, random, 16+ chars long passphrases that are not stored digitally. At least for the important stuff.