They're paying attention to Signal now because Hegseth doesn't know his ass from his elbow when it comes to tech and secrecy, instead acting like someone who has watched too many action films and thinks those are just like real life. The problem is not Signal. The problem is incompetence. Plain and simple. Because he blindly added persons to the group that probably didn't belong there, we now have the infamous "we have OPSEC" line, but instead of questioning why this idiot still has a job anywhere near the intelligence agencies, we're wasting our breath scrutinizing what is easily one of the best opens for secure comes if the user understands how it works.