The pro-Islamic State (IS) hackers known as the United Cyber Caliphate (UCC) claimed defacing at least 19 websites belonging to U.S., Chilean, Chinese, French, Malaysian, and Mexican businesses, forwarding them using the hashtag “KillCrusaders.”

As part of “Operation Chile,” the Anonymous hacking collective claimed to have targeted the National Municipal Information System of Chile, releasing data of over 1,500 government officials.