I'm getting this in Kaspersky ... seems to be when I display my User CP but it could be elsewhere:

03.02.2016 11.08.42 Download blocked
http://www.excelforum.com/clientscri...-core.js?v=418 Object name: HEUR:Trojan.Script.Iframer
Object: http://www.excelforum.com/clientscri...-core.js?v=418
Application: Google Chrome
Object type: Trojan program Time: 2/3/2016 11:08 AM

03.02.2016 11.08.42 Object (file) detected.
http://www.excelforum.com/clientscri...-core.js?v=418 Object name: HEUR:Trojan.Script.Iframer
Object: http://www.excelforum.com/clientscri...-core.js?v=418
Application: Google Chrome
Object type: Trojan program Time: 2/3/2016 11:08 AM

03.02.2016 11.07.21 Download blocked
http://www.excelforum.com/clientscri...-core.js?v=418 Object name: HEUR:Trojan.Script.Iframer
Object: http://www.excelforum.com/clientscri...-core.js?v=418
Application: Google Chrome
Object type: Trojan program Time: 2/3/2016 11:07 AM

03.02.2016 11.07.21 Object (file) detected.
http://www.excelforum.com/clientscri...-core.js?v=418 Object name: HEUR:Trojan.Script.Iframer
Object: http://www.excelforum.com/clientscri...-core.js?v=418
Application: Google Chrome
Object type: Trojan program Time: 2/3/2016 11:07 AM

With the advice to close the page