Last Updated:January 07, 2026, 23:40 IST The information has been shared with multiple agencies, including those responsible for securing airports and other sensitive installations. Meanwhile, Mumbai Police and other agencies have stepped up security in crowded areas. (Representational image) A high alert has been sounded in Mumbai after intelligence agencies alerted about a possible terror threat, security agencies’ sources told CNN-News18. As per sources, intelligence agencies alerted that there is suspicion of planning for an ISI-backed attack, with explosives allegedly being arranged from Kashmir or Maharashtra. The information has been shared with multiple agencies, including those responsible for securing airports and other sensitive installations, following which security measures have been intensified. Meanwhile, Mumbai Police and other agencies have stepped up security in crowded areas. The police have also been asked to remain vigilant and take note of any suspicious activity. The high alert for a possible terror attack has been sounded nearly two months after 15 people were killed and over two dozen others injured in the Delhi blast that occurred around 7 pm on …