Sir,
I am a member of a telegram group with over 1 Lakh members which provides exam preparation related materials. The group also posts various digital copy [pdf] newspapers on a daily basis - The Hindu, Indian Express, Amar Jyoti, Times of India, Hindustan Times etc, which are an integral part of the preparation.
Recently, the group administrator posted a threat that he received from parties associated with The Hindu stating that legal action would be initiated against him if he does not stop posting the newspaper (only The Hindu) in the group.
In this context, does sharing of the newspaper as it is, without making any changes (watermarks, advertisements, etc) at all, amount to violation of copyrights ?