I just like what they post. If I find an interesting post (usually because someone I follow boosted it), I look at the author’s other posts, and if I find them interesting, I follow them.

There is also a list of accounts with the most followers: https://fedidb.com/accounts.

@MissingThePt@mastodon.social

@i0null@infosec.exchange

@warandpeas@mastodon.social

@MicroSFF@mastodon.art

@404mediaco@mastodon.social

@Bellingcat@mstdn.social