I do for an old key. It revealed my connections and allowed people to construct a network that could have been used against me. Like when I negotiate, if they can see I know XX it may get me not so good terms.
Online, I suggest for opsec to be keeping identities separate. And add some randomization, things that are obviously wrong with some basic googling about you. Demographic details for example
Online, I suggest for opsec to be keeping identities separate. And add some randomization, things that are obviously wrong with some basic googling about you. Demographic details for example