: Advanced versions can spoof official phone numbers and use AI-generated voices to sound highly professional and convincing.
: The attacker attempts to log in, which triggers a legitimate service (like your bank) to send an OTP to your phone. otpbot.zip
: These tools are widely available on the dark web or Telegram for as little as $500 to $700. : Advanced versions can spoof official phone numbers
: Use authentication apps like Google Authenticator or Microsoft Authenticator, as they are much harder for bots to intercept compared to SMS. : Use authentication apps like Google Authenticator or
An OTP bot is software designed to automate the process of tricking users into revealing their two-factor authentication (2FA) codes. Criminals use these to bypass security layers on bank accounts, cryptocurrency wallets, and social media profiles. How the Attack Works These bots typically follow a multi-step execution process:
: While financial institutions are the primary focus, any service using SMS-based 2FA—including e-commerce and healthcare portals—is at risk. How to Stay Protected
: Almost instantly, the bot calls you, impersonating a trusted entity. It uses a pre-recorded script to claim there is "unauthorized activity" and asks you to enter the code on your keypad to "authorize" or "block" the transaction.