TCS — Suspect fake interview calls and messages in the name of TCS

Hi,
I was looking for IT job with TCS last year(Jan 2023) and noticed that my email and whatsapp was piling up with TCS interview calls. One day I have responded to one of the what's app message to schedule an interview but they shared some unknown link (rather than teams, Skype or zoom) . I didn't feel comfortable to open the link and blocked those numbers. I'm still receiving interview call emails from TCS in the same format and felt like to verify if it is real TCS or fake. Could you help me to clarify. I would like to share the emails I have received for more clarification please let me know where and how to share. Also look into this and help me(us) to feel the security of TCS IT department.

Regards,
Dhivyabharathi B
deena07.[protected]@gmail.com