The offices of Pakistan's largest newspaper, Jang, were attacked by a group militants on Saturday morning in Karachi.
Dozens of men chanting 'God is great' burnt furniture and broke window panes, police said.
The militants also attacked the offices of Geo TV, which is owned by the Jang group.
Nobody was hurt in the attacks.
The attack came after a newspaper in the Jang group published an interview with Israel's Deputy Prime Minister Shimon Perez.