Three court complexes, including Saket District Court and the Patiala House Court, were vacated soon after the authorities received the threat mails.
The police said they have checked the court premises as per the Standard operating procedure and found it to be a hoax till now.
This comes as a major security scare gripped the Delhi High Court on Friday after an email threat warning of a bomb in and around the court premises led to panic and disruption of proceedings.
According to officials, a tissue paper with "bomb inside" written on it was found on an IndiGo flight that landed at the Shaheed Bhagat Singh International Airport in Chandigarh from Hyderabad on July 5.
The email says explosives had been planted on the airport premises and that that the airport could be blown up at any time.
The law enforcement agencies launched a high-level operation to conduct thorough search of the airport with a bomb squad
Officials confirmed that no suspicious objects or explosives were discovered.
The mail warned that there were "sleeper cells" and the "airport" would explode, following which searches were carried out and nothing suspicious was found, police said.
According to the police, the hotel managements passed on the information to the police. Sleuths of Cyber crime and also bomb detection squads along with sniffer dogs rushed to the hotels in two teams and to the chief minister's house. Extensive searches were conducted lasting three hours.
The flight landed safely at approximately 8:50pm, and the plane was moved to a remote area for a detailed inspection as part of security protocols.
Italy's ANSA news agency said that the diversion was caused by an "alleged bomb threat".
"A flight carrying passengers from Jeddah landed at the Ahmedabad airport in the morning. After all the passengers alighted, the cleaning staff found a note with a threat to blow up the flight," said Sharad Singhal, joint commissioner of police, Crime Branch.
On Monday morning, around 40 schools in Delhi received a bomb threat email demanding USD 30,000 from the sender. The message, sent late Sunday night from the email address scottielanza@gmail.com, claimed multiple bombs were planted inside the schools, hidden to cause injury rather than extensive damage. Prominent schools such as DPS RK Puram, GD Goenka, and The British School were targeted, and many suspended classes and sent students home as a precaution. Delhi Fire Service, bomb detection teams, police, and dog squads responded swiftly and searched the schools. No suspicious items were found by 9:30 am. The threat mentioned a group called "KNR" behind the attack. This incident follows a similar bomb threat in May, where over 200 schools, hospitals, and government installations were targeted. Authorities have not yet solved that case, which involved the use of a Virtual Private Network (VPN) to send the threats.
Bomb disposal squad, dog squad and other teams were pressed into service but nothing suspicious was found, ACP Sayed Areeb Ahmad, entrusted with Taj Mahal's security, told PTI.
When a hoax threat call forces an emergency response, airlines must shoulder immediate costs—landing fees, fuel dumping or additional refuelling, extensive and repeated security screenings and passenger compensation.
In 13 days, more than 300 flights operated by the Indian carriers have received hoax bomb threats. Most of the threats were issued through social media.
In 11 days, more than 250 flights operated by Indian carriers have received bomb threats
Airlines in India have received more than 85 fresh security threats today. Within a span of 24 hours, 20 Air India flights, 20 Indigo flights, 20 Vistara flights, and 25 Akasa Airline flights have received hoax bomb threats.
On Tuesday alone, around 50 flights, including 13 each of IndiGo and Air India received bomb threats. Akasa Air got the threats for over 12 flights and as many as 11 flights of Vistara also received the threats
According to independent aviation expert Sidharath Kapur, “Whenever the (bomb) threat comes in, it (the plane) has to land at the nearest airport.”
The bomb hoax calls or any threats would earlier reach the authorities concerned through emails or calls. Now, the cyber criminals have shifted their modus operandi to social media platforms --- primarily X (formerly Twitter)
Government is exploring the possibility of placing individuals responsible for bomb threats on no-fly list. Air marshals are also expected to be deployed on more routes
Dutt has been transferred to the Ministry of Coal as Secretary.
Besides the Ministry of Civil Aviation, the Ministry of Home Affairs has also asked the Central Industrial Security Force, Bureau of Civil Aviation, National Investigation Agency and Intelligence Bureau to submit reports on the bomb threats received by airlines last week.