I took your advice, d/l Poper Blocker for Chrome, but within hours I got the same tab problem come up again. So remembering that I used Adwcleaner many, many years ago for a previous problem I d/l that and ran a scan. It seemed to pick up something odd (I included the log below) and I deleted it.

I scanned with Adwcleaner a further couple of times over last week and was told my system was clean. I’ve had no more tabs with those “congratulations you’ve won xxx” come up, so I don’t know if that has fixed the problem.

… but …

A couple of days ago, whilst I was about to make a last minute bid on Ebay my Ebay page was redirected! I think Avast stopped anything from happening, but checking Chrome’s history, it seems I was diverted to:

hXXps://prx2tst.global.ssl.fastly.net/in/091784lmrswdvthmnoxldby/?ads=mlzw8i3g46&sspid=31&keyword=&callback=091789hbavgqjykskmxwzpn&type=frame&p=091784lmrswdvthmnoxldby&sitedomain=https%3A%2F%2Ftpc.googlesyndication.com%2Fsafeframe%2F1-0-13%2Fhtml%2Fcontainer.html&rand=&click=https%3A%2F%2Fads.simpli.fi%2Fctr%3Fsifi%3D6514%2C713431%2C5590058%2C32899840222905%2C2%2C69731%2C0%2C0%2C0%2C65%2C31%2Cv%2C2.13281%2CAAABX3io8bMbT0tY19wrMy_LhS8WCpUHmGRc-w%2C0%2C0%2C0%2C12%2CBC80FD9FACCFF859120E0333024D64AF%2C0%2C0%2C0%2C6%2C400%2C1%2C0%2C0%2C604%2C815%2C701%2Cnlbid10%3A9004-1509557858621-198754964%2C0%2C0%2C90849%2C3%2C1%2C20%2C3025514%2C%2C0%2C0.25%2C0%2C0%2C1546202337%2C0%2C0%2C0%2C1%2C0%2C0%2C2%26tid%3D0d32f92c-020b-4526-b6c8-e3cbaf2c065c%26turl%3D&pubid=&siteid=https%253A%252F%252Ftpc.googlesyndication.com%252Fsafeframe%252F1-0-13%252Fhtml%252Fcontainer.html&location=eurads.simpli.fi&referer=eurads.simpli.fi&dt1=0&dt2=0&dt4=2&dt5=0&dt6=0&dt7=0&dt8=18&dt9=NA&dt10=no%3A0%3Bok%3A0%3Berr%3A35%7Cacademia.edu%7Cairbnb%7Camazon.com%7Cbattle.net%7Cbitbucket%7Cblogger%7Ccarbonmade%7Cdisqus%7Cdropbox%7Cedx%7Cexpedia%7Cfacebook%7Cflickr%7Cfoursquare%7Cgithub%7Cgmail%7Cgoogle_plus%7Chackernews%7Cindeed%7Ckhan_academy%7Cmedium%7Cmeetup%7Cpaypal%7Cpinterest%7Creddit%7Cskype%7Cspotify%7Csquare%7Cstack%7Csteam%7Ctumblr%7Ctwitter%7Cvk%7Cyoutube%7C500px

Yesterday I ran an Avast and Mbam scan, they picked up nothing. So also tried Chrome Cleanup Tool and Hitman Pro (which didn’t pick up anything but some cookies, which I promptly deleted). Last night I was on Ebay again, and my page was diverted to this:

hXXps://prx2tst.global.ssl.fastly.net/in/091784lmrswdvthmnoxldby/?ads=mlzw8i3g46&sspid=1&keyword=&callback=091781kjawegxymgmdutrbi&type=frame&p=091784lmrswdvthmnoxldby&sitedomain=https%3A%2F%2Ftpc.googlesyndication.com%2Fsafeframe%2F1-0-13%2Fhtml%2Fcontainer.html&rand=&click=https%3A%2F%2Fads.simpli.fi%2Fctr%3Fsifi%3D6515%2C713431%2C5590058%2C180305727318126%2C2%2C69731%2C0%2C0%2C0%2C218%2C1%2Cv%2C3.60732%2C0.273685703%2C0%2C0%2C0%2C18%2CBC80FD9FCC35FA590F0E7A32025D4BC4%2C0%2C0%2C0%2C6%2C400%2C1%2C0%2C0%2C604%2C815%2C701%2Cnlbid19%3A9011-1509665874623-117157944%2C1%2C0%2C224536%2C10%2C3%2C20%2C3029874%2C%2C0%2C0.35%2C0%2C0%2C1546151680%2C0%2C0%2C0%2C1%2C0%2C0%2C2%26tid%3DA349C65B-ABD7-4FDA-8062-EC492AF57327%26turl%3D&pubid=&siteid=https%253A%252F%252Ftpc.googlesyndication.com%252Fsafeframe%252F1-0-13%252Fhtml%252Fcontainer.html&location=eurads.simpli.fi&referer=eurads.simpli.fi&dt1=0&dt2=0&dt4=2&dt5=0&dt6=0&dt7=0&dt8=16&dt9=NA&dt10=no%3A1%7Cfacebook%3Bok%3A0%3Berr%3A34%7Cacademia.edu%7Cairbnb%7Camazon.com%7Cbattle.net%7Cbitbucket%7Cblogger%7Ccarbonmade%7Cdisqus%7Cdropbox%7Cedx%7Cexpedia%7Cflickr%7Cfoursquare%7Cgithub%7Cgmail%7Cgoogle_plus%7Chackernews%7Cindeed%7Ckhan_academy%7Cmedium%7Cmeetup%7Cpaypal%7Cpinterest%7Creddit%7Cskype%7Cspotify%7Csquare%7Cstack%7Csteam%7Ctumblr%7Ctwitter%7Cvk%7Cyoutube%7C500px

Again, Avast blocked it. I’ve taken a screen grab of how it looked on my desktop. Any suggestions? And is it related to the previous problem you’ve been helping me with?

I included MBAM and FRST scans of my computer as of today.

Thanks!