As far as annoying Internet blowhards go, few are as ubiquitous and persistent as Anonymous.
Taking advantage of the fact that they can hide behind a computer screen as they carry out their activities, the hacktivist collective regularly raids groups and individuals it has unilaterally decided are “dangerous” and thus deserving their scrutiny. What is the process by which the group decides whether to take action against a certain target? No one knows, as the loose-knit nature of the group as well as the anonymity of its members mean that anyone can claim to be a part of Anonymous and call a raid against whomever they please.
With this in mind, it is hardly surprising that posters claiming to represent the group are taking action against one of the easiest targets for people looking for cheap ways to virtue signal to others: President Donald Trump.
Learn more on the next page:

Good grief
“an unprecedented attack on basic human decency and civil rights” do you mean like what is going on in Saudi Arabia and Turkey and Iran and Iraq and etc.?
The swamp is getting scared !!!
They never come through with there threats.
I laugh at their folly…Anonymous is a group of delusional children
I have never liked any of them .they can not represent a avg tax payer like me and never will …but you people are sucking it up and swallowing it all ..the billionaires are here to save you lmao
Ha!! HAA! HAAA!! HAAAA!!!!….GO TO HELL!!
Why not do something useful like move to Syria or really protest by blowing yourself up.
GTFO, YOU UN-AMERICAN, GOOD FOR NOTHING, THIEVING, SELF CENTERED, DRAINING, WASHED UP LOSERS!
We the people did and will support president Trump the people who don’t are just pansies and liberal snowflake’s that just want to push their left wing agenda