To protect against SMS bomber attacks, individuals and organizations can take several measures, including using SMS filtering, implementing SMS verification, and using two-factor authentication [4]. SMS filtering involves using software or apps to block unwanted SMS messages. SMS verification involves verifying the identity of the sender before responding to an SMS message.
SMS bombing can be a precursor to a SIM swap attack. In 2021, carriers introduced number locking (e.g., T-Mobile’s “Account Takeover Protection”). This prevents anyone—even you—from porting your number without a passcode. It won’t stop the flood, but it protects your identity. protection from sms bomber 2021
Reach out to your service provider (such as AT&T, Verizon , or T-Mobile). They may be able to implement temporary emergency filters to block the flooding traffic at the network level. Long-Term Protection Strategies To protect against SMS bomber attacks, individuals and