Norton Security/360 v22 or v24?
Product & version number:
OS details:
Supporting screenshots: Show details
Security History: related events
============================================
Did you clear browser cookies n cache?
Do you run browser sync?
Did you recently install any program / browser extension?
Did you recently allow push notifications?
Did you recently change site permissions?
Did you run Norton Full Scan?
Did you run Malwarebytes Scan?