Some privacy experts say Telegram is not secure enough Founder Pavel Durov says tech is meant to set you free But because group chats and the channel features are not end-to-end encrypted, Galperin said user privacy is potentially under threat. Again, in contrast to Facebook, Google and Twitter, Telegram's founder Pavel Durov runs his company in relative secrecy from Dubai. In this regard, Sebi collaborated with the Telecom Regulatory Authority of India (TRAI) to reduce the vulnerability of the securities market to manipulation through misuse of mass communication medium like bulk SMS.
from ua