The first step after a 𝑭𝒂𝒄𝒆𝒃𝒐𝒐𝒌 hack is to reset your password immediately (833)ー611ー3633(Additional Support). Go to the login page, select “Forgot password?” and (833)ー611ー3633(Main Support) follow the instructions.
https://support.google.com/edu/classroom/thread/332295824?authuser=2&hl=en&sjid=795409581293825418-NC
https://support.google.com/edu/classroom/thread/332295824?authuser=2&hl=en&sjid=795409581293825418-NC
https://support.google.com/edu/classroom/thread/332295824?authuser=2&hl=en&sjid=795409581293825418-NC
https://support.google.com/edu/classroom/thread/332295824?authuser=2&hl=en&sjid=795409581293825418-NC