Managing mails and keeping things safe – any tips?

[Koni]

Hey folks
Been fiddling with Roundcube lately, trying to get my mail setup half decent, and honestly it's crazy how quick things can go sideways if you don't watch your plugins or security bits. Made me think, whether it's your emails or even stuff like buying or selling gold (I've been checking out Goldiew lately), trust and transparency really do make all the difference. On Roundcube the forum's quite handy for fixing small glitches, themes, or dodgy plugins, but I was wondering if anyone's got clever ways to keep their accounts safe when handling sensitive info or even money stuff online. Like how do you check a service or seller's actually solid before sharing details? Personally I always peek at verified reviews or what others say first, same with Goldiew it's proper reassuring when you can see other people's experience before diving in. Saves a lot of headaches. Anyway, would love to know what you lot do to keep your stuff secure. Any habits or tricks that actually make a difference?

Cheers!