The matter figured in a phone conversation between Pakistan's Interior Minister Rehman Malik and his Indian counterpart Sushilkumar Shinde.
Malik said he has asked India to provide evidence that elements in Pakistan had used social media networking sites to whip up communal sentiments.
"The Indian minister has said that rumours were generated from Pakistan through cellular services," Malik told reporters referring to his phone conversation with Shinde yesterday. "I had requested him (Shinde) to provide evidence in this regard to us and we will take care of it," he said.
Malik said he and Shinde discussed the regional situation, including rumours which forced thousands of people from Assam to flee Karnataka, Maharashtra and Tamil Nadu. Malik had telephoned Shinde to convey greetings for Eid-ul-Fitr and briefly spoke about pending issues between the home and interior ministries of the two countries.
This was the first direct contact between them. Separately, a Foreign Office spokesman dismissed India's assertion as "baseless and unfounded."
"We totally reject these allegations and insinuations. They are totally baseless and unfounded. Such unsubstantiated statements are not very helpful in creating a conducive environment necessary for improving the relationship between our two countries," he was quoted as saying by The News.
The report said the Indian charge had "irked" Pakistani officials, who claimed New Delhi was again using the media to conduct diplomacy instead of acting in a more responsible manner and sharing information.