Hoax Bomb Threat to ISRO Headquarters Traced to Uttar Pradesh; Electronic Device Seized

July 4, 2026

Bengaluru: Bengaluru Police have traced the sender of a hoax bomb threat email sent to the Indian Space Research Organisation (ISRO) headquarters to Ghaziabad in Uttar Pradesh, officials said. An electronic device allegedly used to send the threatening email has been seized as part of the investigation.

The bomb threat, which triggered a major security response, was later confirmed to be a hoax after a thorough search of the ISRO premises found no suspicious objects or explosives.

Investigation Leads Police to Uttar Pradesh

Following the threatening email, Bengaluru Police launched an investigation using technical and digital evidence to trace its origin.

A police team travelled to Ghaziabad, where the suspect was located. During the operation, officials seized an electronic device believed to have been used to send the email. The device has been sent for forensic examination as investigators continue to analyse digital evidence.

Security Checks Found No Explosives

The threat prompted the evacuation of parts of the ISRO headquarters while bomb disposal squads and security personnel conducted extensive checks across the campus.

After a comprehensive search, authorities confirmed that no explosives or suspicious materials were found, declaring the bomb threat a false alarm.

Probe Continues

Police have registered a case and are continuing their investigation to determine the motive behind the hoax email.

Officials have reiterated that bomb threats are treated with utmost seriousness, as such incidents disrupt public institutions, divert emergency resources and create unnecessary panic. Further legal action will be taken based on the outcome of the investigation.