Are CAPTCHAs Getting More Difficult?

CAPTCHAs are a challenge-response test used to help decipher human responses from that of a computer in order to prevent automated software from performing actions which degrade the quality of service.  Recently I’ve noticed that CAPTCHAs are getting increasingly difficult.  Is this a sign of tech evolving faster than the human mind?

Related

Jonathan Turley wrote last week that more surveillance would not

Breast cancer is the most common cancer in women worldwide.

I’m sure there is part of me that sublimely wants