When the scam uses text messaging rather than a phone call or email, the scam technique is known as smishing. Typically, smishing text messages come from a “50000” number, instead of showing a typical phone number. This indicates that the message was sent from an email address, and not from an actual phone.
DEFINITION: Hyperledger
Started by the Linux Foundation, hyperledger is an umbrella project of open source blockchains.
