India’s main opposition Congress party has accused Prime Minister Narendra Modi of treason and compromising national security following revelations that dozens of Indians were potential targets of snooping by an Israeli-made spyware. More than 1,000 phone numbers in India were among nearly 50,000 selected worldwide as possibly of interest to clients of the Israel-based NSO Group, maker of the Pegasus spyware, an investigation by a consortium of media organisations revealed on Sunday.