After a series of racist and violent headlines, the New York Post confirmed that its website and Twitter were hacked early Thursday morning. A subsequent statement by the Post alleged that the unauthorized content was posted by a rogue employee. The fake headlines targeted political figures including President Joe Biden, Rep. Alexandra Ocasio-Cortez (D-New York) and New York Mayor Eric Adams (D). The Post deleted the lewd posts and returned to normal operations around 10 a.m., but screenshots show the vulgar attacks and threats against those politicians and others. One headline that alarmed re…