Leading stock exchange BSE on Monday cautioned investors to remain vigilant against deepfake video of its CEO giving stock recommendations and investment advice on social media platforms. The exchange emphasised that the video is unauthorised and fraudulent, and its officials are not permitted to provide any stock tips. "It has come to the notice of BSE Ltd that a fraudulent deepfake video is being circulated on social media and messaging platforms, falsely featuring Sundararaman Ramamurthy, Managing Director & CEO, BSE, and claiming to provide stock recommendations and investment advice," the exchange said in a statement. The video contains misleading and false claims, broadly suggesting stock tips for investments in 2026 with promises of extraordinary or super-normal profits, and urging viewers to join a WhatsAppchannel, the exchange said, adding that statements such as "you will have Rs 8 million by 2027" are part of this fabricated content. BSE said the exchange is taking ...