Telegram has been used broadly to spread pro-democracy messages and information about the protests in Hong Kong.
Telegram has never shared any data with the Hong Kong authorities in the past and does not intend to process any data requests related to its Hong Kong users until an international consensus is reached in relation to the ongoing political changes in the city, he said.
Twitter also paused all data and information requests from Hong Kong authorities after the law went into effect last week, the company said. It is studying the implications of the security law.
Like many public interest organisations, civil society leaders and entities, and industry peers, we have grave concerns regarding both the developing process and the full intention of this law, the company said in a statement.