to hide the truth about something
скрывать правду о чем-то (skryt' oshibku ili prostupok.)
"They tried to cover up the mistake."
"Они пытались скрыть ошибку." (Oni popytalis' skryt' svoyu oshibku, izmeniv otchet.)
Someone who follows fashion trends blindly
a way of asking what someone is thinking.
to adapt one’s thinking for modern changes or innovation
to betray someone after pretending to support them
a cyber attack that redirects a website’s traffic to a fraud...
to attack someone's most vulnerable point