"No dating until you're 30."
This just means that the certificate (secure http) has expired by Aug, 2.
Certificate issued by Let's Encrypt:
https://letsencrypt.org/
If you want, you can still trust the old certificate by making an exception and allowing your browser to proceed nonetheless using the expired certificate.
It's binary content of an jpeg image (or it's header, "JFIF") copied as ascii.
Nothing to worry about, probably just wants your pc to catch hiv on one of them creepy webpages hidden in the gobbledeegook.
>WikiLeaks is wiping out HRC emails.