Radio presenter Tatiana Felgengauer was attacked in the editorial office of the Russian radio station Echo of Moscow.
A man stabbed Tatiana in the neck, editor-in-chief Alexei Venediktov said on Twitter.
The journalist has been taken to hospital, her injury is not life-threatening.
The attacker was detained. A criminal case has been opened against him, the police have preliminary information on his motives.
belsat.eu