I got the same message - just chalked it up to adobe being extra shitty (have a pdf open). Now I'm running malwarebytes to clean it up - Avira didn't pick anything up, although I didn't get anything else after the adobe message.
I figured NOD would pick that up like no other. i've NEVER had spyware issues at home since using ESET Smart Security.
Symantec at work doesn't relaly do anything. Viruses, sure, but not spyware.
Recommendations to anyone who's been hit:
1) Reboot into safe mode w/ networking
2) Run Malware Bytes/SuperAntiSpyware/HiJack This. I recommend running at least 2/3 of those. Typically I take the first two. SAS seems to get more than Malware Bytes in my experience, but I can't be certain.
I'm surprised how easy this thing got through Chrome though. I remember when I've gotten spyware before it used to be from IE6 and accidentally clicking YES on a dialogue menu. Interesting about Chrome though... Very interesting...