This will make for interesting Thanksgiving dinner table conversations.
Violent protests erupted on November 24 last year, when it was decided that Wilson would not be indicted in connection with the shooting.
During the demonstrations KKK members warned protesters that 'lethal force' would be used against them.
Now ahead of the anniversary of the protests, Anonymous say they plan to unmask the identities of 1,000 members.
In a statement last week, the hacking group wrote: 'KKK it has came to our unfortunate attention that you have been interacting your racists motivations and potentially targeting people of different races.
'We are not attacking you because of what you believe in as we fight for freedom of speech,
'We are attacking you because of what you do to our brothers and sisters.
'Due to your actions we will be rearranging Operation KKK. We've gained access to yet another one of your KKK Twitter account.
'Using the info obtained, we will be revealing about 1000 of your klan member identities. The aim of our operation is nothing more than Cyber Warfare. Anything you upload will be taken down, anything you use to promote the KKK will be shut down.'