Reward Notification

I received a message from fake/suspicious sender looking similar as approved by TRAI ADVISING of a reward and download a system update with a forwarded Link as given in image. I immediately checked with ChatGPT and blocked it, deleted side by side reporte at Sanchar Sathi portal. Don't go on its header seemingly genuine it can be forged so that fraudsters give you belief of it's true.The header may be forged and content fraudulent.