India's leading IT companies TCS (Tata Consultancy Services) & Tech Mahindra is also not Secure !
Here are some proofs submitted to THN : The Hacker News by a Indian hacker - THE_DREAM_BOY , as shown below , which can easily prove that , YES ! India's leading IT companies TCS (Tata Consultancy Services) & Tech Mahindra is also not Secure ! Have a look :-1.) XSS Attack on Tech Mahindra's Website : https://www.techmahindra.com/
2.) TCS (Tata Consultancy Services) : Information Disclosure of Server private IP Address and oracle DB info : https://www.tcs.com/