Delhi Blast: Terrorists Used 'Threema' App To Plan Attack, Say Investigators
Exclusive details in the Delhi terror attack probe — investigators reveal the Al Falah module used the encrypted Threema app to plan the blast and communicate securely. Unlike WhatsApp or Telegram, Threema doesn't require a SIM card or phone number, making it virtually untraceable. NDTV learns that metadata from these encrypted chats — between Dr. Umar, Dr. Shaheen, and Dr. Muzammil — is now with investigators, offering crucial leads into the wider conspiracy and possible future attacks.
