Actor Katrina Kaif and Vicky Kaushal received threats to their lives from an unidentified person on social media. The Mumbai Police has informed that a case has been registered against the person. It is not known what the threats said but a case has been registered at the Santacruz Police Station, tweeted ANI. It added, "Case registered at Santacruz PS on complaint of Vicky Kaushal us 506(2),354(D) IPC rw sec 67 IT Act. He complained that one person has been threatening and posting threat messages on Instagram. He stated that the accused has also been stalking his wife threatening her.