Attackers identify websites with weak rate-limiting on their "Send OTP" or "Register" buttons. By automating requests to these buttons, they can force the site to send multiple messages to a target number.
| Phase | Description | | :--- | :--- | | | The attacker finds vulnerabilities in SMS APIs and OTP endpoints used by legitimate organizations, like banks or e-commerce sites, to send SMS messages. The goal is to find an endpoint that will send an SMS to any phone number without requiring a CAPTCHA or having any limits on how many times it can be called. | | Phase 2: API Integration | The attacker collects a list of these vulnerable API endpoints and integrates them into their bombing tool. The tool is designed to send a request to each API endpoint in rapid succession, each time with the victim's phone number as the target. | | Phase 3: Attack Execution | When the attacker initiates the bombing, the tool sends thousands of simultaneous requests to these APIs, overwhelming the victim's phone with a flood of messages. Many of the more advanced tools also incorporate features to avoid detection, such as proxy rotation, random user-agent strings, and introducing slight delays between requests. |
Mobile Network Operators (MNOs) in Bangladesh—such as Grameenphone, Robi, and Banglalink—face artificial traffic spikes that can slow down legitimate message delivery for other users. Legal Consequences in Bangladesh Bangladesh Sms Bomber
If you find yourself the target of an SMS bombing attack in Bangladesh, you can take these steps:
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Attackers identify websites with weak rate-limiting on their
Unauthorized application packages are frequently shared via third-party websites or online forums.
While frequently dismissed as a minor nuisance, SMS bombing carries severe implications for both individuals and organizations. Personal Disruption and Harassment The goal is to find an endpoint that
: Automated scripts repeatedly trigger "One-Time Password" (OTP) or registration requests from various websites.
: These tools typically exploit the APIs of legitimate companies (such as OTP verification services) to send a rapid succession of messages to a target number.
Engaging in SMS bombing is illegal in Bangladesh. The automated, unauthorized transmission of high-volume digital traffic falls under several regulatory frameworks.
Some online directories and privacy tools offer "SMS Protection List" or "White-list" registries. By submitting your number to these privacy protection scripts, the tools block automated scripts from utilizing your phone number within their databases. 4. Avoid Displaying Your Number Publicly
