Since the messages are Direct Message(DIRECT MESSAGE(DM))s between you and ICICI Bank the security is not compromised. At ICICI Bank, safety is our first priority. The entire communication between your Twitter account and the ICICI Bank’s account is carried out through private structured messages using secured channels to ensure safety and privacy of not only your Bank but also your Twitter Account. Payments on Twitter is a safe and secure mode of banking with a two-factor authentication – for both registration and funds transfer.