Someone already mentioned Hacked on here, but some others are:

• Hacking Humans
• Malicious Life
• Modem Mischief
• What the Shell?

Some additional security related ones include:

• Caveat
• CSO Perspectives
• CyberWire Daily
• Paul’s Security Weekly
• Research Saturday
• Risky Business
• Security Now

I want to see more FOSS/FLOSS projects succeed. One of Lemmy’s biggest obstacles is its lack of users so I joined to be a part of the solution instead of the problem.

Hopefully Reddit’s changes provides similar benefits for Lemmy that Elon’s Twitter changes did for Mastodon. I’m not sure if Lemmy will ever reach the size of Reddit (or even Mastodon), but it honestly doesn’t need to if the community is engaged enough.