It was absolutely a secure environment prior to DOGE laying waste to all the layers of security in place. Presumably those safeguards are now back in place post-DOGE razing.
After you know someone already had root access to everything?
There's absolutely no way to guarantee that ever again.
Was it though? Haha
You sound like the guys I know who work at banks, talking about all this policy, how secure they are.
Not unless they rebuild all of the infrastructure from scratch. Far too believable that something nefarious was left behind.