Thanks @Aubiter In many cases, that's all it is. I would recommend an Ad Blocker though to help prevent this type of issue.   Help Secure your browsers Please install uBlock Origin for your browsers to better protect your system FireFox, Chrome, Opera , Safari, Microsoft Edge AdBlock for Internet Explorer Follow-up Reading Everything you need to know about cybercrime 10 easy ways to prevent malware infection  Keep your data backed up   Thank you for ch