HONG KONG/NEW DELHI/SINGAPORE -- A theme has been trending on social media over the past week in Hong Kong, which has come increasingly under the watchful eye of Beijing after a national security law imposed on the territory last year.
Technology
Asians dump WhatsApp for Signal and Telegram on privacy concerns
Facebook risks losing top markets as users look for more-secure alternatives
WhatsApp's rivals, Signal and Telegram, have seen a record-breaking amount of downloads in recent days after WhatsApp dismayed many users by rewriting its terms of use. (Photo by Ken Kobayashi)
Read Next
Latest on Technology
