Hey guys, had to create an account and also post that I have also just run into that problem a few minutes ago.
I can screenshot on a different page, but as soon as I try to screenshot a story on USA Today, it says "Can't take screenshot due to security credentials", same as you.
Now what I'm wondering is if it could possibly be malware, maybe a Trojan.
OP have you been on any websites that could have possibly given something like that? An adult website?
I'm using a tablet, however. Samsung SM-P580. It is also rooted. Also personal, nothing business.