Amid the Pegasus snooping controversy, BJP leader Dilip Ghosh on Wednesday alleged that West Bengal Chief Minister Mamata Banerjee and her government use Pegasus spyware. "TMC leaders don't communicate except for messaging on WhatsApp, as they know that Mamata Banerjee herself taps their phones," Ghosh said. Earlier today, Banerjee criticised PM Narendra Modi and urged SC to probe the matter.