There is a planned million mask march (in Guy Fawkes masks) today.
It is possible individuals claiming affiliation with the anonymous hacktivist group will take the opportunity to conduct their own operations. The FBI assesses it is possible unaffiliated hackers could use 5 November to attempt cyber attacks, to coincide with Guy Fawkes Day.
It’s also highly possible that attackers, could hold off three days until election day in the United States.