Don’t. It’s not a prank; it’s a crime.
In the world of Bangladeshi Facebook culture, influencers and streamers are massive targets. A fan turned hater might bomb a streamer during a live session. Since SMS notifications pop up over full-screen apps, the victim cannot play games or stream video. It is a form of digital hostage-taking, often resolved when the victim pays a "unsubscription fee" to the bomber via bKash or Nagad.
There is a dark corner of Bangladeshi freelancing where "bombing" is sold as a service. For 500 Taka ($4.50), a jealous boyfriend can buy 10,000 messages to be sent to his ex’s new partner. The bomber apps advertise themselves with brazen slogans: "Block kora jabe na" (Cannot be blocked). Because SMS arrives via the cellular network, not Wi-Fi, traditional phone blocking fails once the number is known.
While some dismiss it as a joke, the reality is severe:
Bangladeshi telecom operators (GP, Robi, Banglalink) are in an endless arms race. Their primary defense is CAPTCHA and Rate Limiting.
When a bank’s server tries to send 100 OTPs to the same number in one second, the operator’s SMSC (Short Message Service Center) usually blocks the sender ID. However, the bombers evolve. Modern variants use "SIM Farms" in rural areas—physical arrays of cheap SIM cards that send low volumes of SMS from many different numbers, flying under the algorithmic radar.
If your phone suddenly starts exploding with OTPs and verification alerts, do not panic. Follow these steps:
Bangladesh has a vibrant, volatile political landscape. During the recent national elections and quota reform protests, activists on both sides of the aisle used SMS bombers as a silencing tool. If a journalist posted something unfavorable, their phone would buzz 10,000 times, rendering the device unusable for legitimate news gathering. The bomber becomes a Denial-of-Service (DoS) attack on a human being.
