: Because of these restrictions, many services and apps in Iran rely on SMS for two-factor authentication (2FA) and account verification. This makes SMS bombing an effective tool for disrupting daily life, draining phone batteries, and creating MFA fatigue, where users are so overwhelmed by codes that they make a security mistake.

An "SMS bomber" is a script or application designed to send a high volume of text messages—typically one-time password (OTP) requests—to a target phone number in a short period. In the context of Iran, these tools leverage the login or registration APIs of popular Iranian services (like Snapp, Digikala, or Tapsi) to trigger legitimate but unsolicited messages.

Carriers now enforce per-destination limits: e.g., no more than 5 SMS per 10 minutes to a single mobile number from a single API key. If a script rotates endpoints but targets the same phone number, the carrier’s internal gateway rejects the flood.

Most login and registration endpoints now require Google reCAPTCHA, Geetest, or domestic equivalents before an SMS can be triggered.

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Unlike traditional spamming infrastructure, an SMS bomber does not require a private gateway or a paid bulk-SMS subscription. Instead, it exploits the Application Programming Interfaces (APIs) of legitimate public websites. The Exploitation Mechanics

The results of our search point to several specific tools in this ecosystem. Below are some of the notable ones, each with its own characteristics:

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Over time, companies notice the spike in fraudulent OTP requests and implement rate-limiting or change their API endpoints. When this happens, an SMS bomber script stops working because its hardcoded endpoints return 403 Forbidden or 404 Not Found errors. A "fixed" repository means a developer has updated the codebase with fresh, working Iranian API endpoints. 2. Regional Adaptation

Let me know which of these topics you would like to . iran-sms-bomber · GitHub Topics

Modern SMS bombers are a far cry from the simple, low-volume nuisance scripts of the past. An analysis of around 20 active repositories has revealed a staggering across telecommunications and financial sectors. These modern tools come with a range of advanced features: