MacKeeper - Have I got a security risk?
Earlier today I received an email from MacKeeper telling me that my security was at risk and that I should instal/buy a licence for which there is a yearly cost of $118. I'm 72 and not very confident with the computer. Can someone tell me what this all about and whether it is something I really need. If I have got a problem I usually run EntreCheck and then if is something I can't fix I take it to the store. Any advice you could give would be much appreciated. I have received four emails now from MacKeeper telling me I need to active the licence. I have an IMAC OS Lion (10.75), Intel Core i5 2.5 Gb Processor and 8 Mb memory.
iMac, Mac OS X (10.7.5)