Guess what - some of the houses of the 'attendees' were burgled during the wedding - some undesirable people had got the idea that all these people would be away from their homes during the wedding and reception !!!!. I saw a case recently when a whole load of wedding invitations were sent out via the Internet. Don't give out info on social media sites either that could lead to either your identity or passwords being compromised (or both). Avoid 'Installers' and Tool bar offers like the plague and NEVER use those programs that offer to scan your registry or fix drivers. Opening strange archive format files, links in emails or attachments, Fake web sites offering what seem to be 'legitimate services' and when downloading BE VERY CAREFUL to check the right box - download sites are deliberately designed to confuse you so you click the wrong download.

Most danger these days IS NOT from viruses etc but things like PUPS and SCAMS which no software can defend you against. Can't see what possible use Malwarebytes is these days - Defender on W10 is probably enough.

Do i need antivirus for macbook pro