Himachal Pradesh High Court and three district courts in Chhattisgarh (Rajnandgaon, Durg, Bilaspur) received bomb threat emails on Thursday. Authorities conducted searches, evacuated premises, and increased security as a precaution. No explosives were found in any location, and investigations are underway to trace the email origins. Similar threats have been reported previously in Odisha and Chhattisgarh.