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

A look at how some companies are leveraging crowdsourcing for

Last week I joined the Massachusetts Bankers Association to discuss

Since the election, the Fiscal Cliff as dominated the media