To understand , we must first break down the words. Lintah darat is the Indonesian term for “loan shark” (literally, “land leech”). The number “21” does not refer to the film studio or Blackjack; rather, it became associated with a notorious list of 21 illegal lending apps that were exposed by a coalition of netizens and financial activists in late 2021.
When you install these apps, you often blindly accept "Terms and Conditions." Hidden within these terms is permission to access your contact list. When a payment is missed, the harassment begins—not just against you, but against your entire social network. Lintahdarat 21