Malware Database is a site run by Lithium, a fella I contact every now and then.
Has great reports and screenies of the newest threats and I sorta have a competition in trying to find a new one before he/she does.
If in doubt on any supposed security apps you could also check Malwarebyte's Database which may surprise some in how many rogue apps are out there with new variants being created so as to avoid detection on a daily basis.
I despise the authors of these rip off rogue apps and if I can save just one or two people some heartache through exposing these scam artists then I'll be happy.