Mumbai Police has increased security outside Salman Khan's home. image credit: Google

The actor received threats by email, prompting the move. image credit: Google

The Bandra Police have registered a case under sections 506(2),120(b) & 34 of IPC . image credit: Google

The charges come under the punishment of criminal conspiracy. image credit: Google

The threats are believed to be linked to gangster Lawrence Bishnoi's demand for an apology. image credit: Google

Bishnoi demanded an apology from Salman Khan to the Bishnoi group. image credit: Google

Failure to apologize could result in consequences for the actor. image credit: Google

The threats come ahead of the release of Salman Khan's next film, Kisi Ka Bhai Kisi Ki Jaan. image credit: Google

The movie is set to release on Eid this year. image credit: Google

The teaser of the movie released on January 25 , showcasing Salman's chemistry with Pooja Hegde and Shehnaaz Gill's Bollywood debut. image credit: Google