When you first start learning about steganography

from here

There aren't actually hidden messages everywhere, of course, because most people don't know anything about steganography and because most people don't care that much about hiding their messages. That doesn't stop you from suspecting otherwise when you're new to the topic.

It's not just the walls that have ears

found on Meme Center

I'd say something clever at the NSA's expense but I don't want to be on any more lists.

I hope you like clicking

from here

They can be really useful tools in the fight against malware, but boy are they high maintenance.

Change ALL the passwords

from here

No, literally, ALL Yahoo passwords need to be changed. If you had an account with them in 2013, your account was compromised because ALL 3 billion Yahoo accounts were compromised then.