😫 SMS Pumping: How Cybercriminals Profit from One-Time Password Systems - 🚨 SMS Pumping attacks exploit vulnerabilities in One-Time Password (OTP) systems. Using automated tools, attackers register accounts in bulk and trigger verification code requests, generating massive volumes of fake SMS traffic to controlled phone numbers. ⚔️ These attackers abuse telecom infrastructure and collude with rogue operators to gain illicit profits, forming a cross-border criminal network. - ⚠️ Key Threats 📌 Financial Losses: Businesses bear the cost of large volumes of invalid SMS messages, leading to skyrocketing operational expenses. 📌 System Overload: Malicious requests consume resources, causing service delays or outages. 📌 Hidden Risks: Attack traffic mimics legitimate operations, making it difficult to distinguish from genuine requests. - 🛡️ Defense Strategies 📌 Anomaly Detection: Identify suspicious traffic from data centers or high-risk IPs, unnatural request frequencies, temporary email registrations, and bulk account creation from single devices. 📌 Policy Reinforcement: Deploy behavioral analysis technologies, restrict the use of virtual numbers, and carefully vet telecom partners. - ‼️ Summary SMS Pumping has become a baseline threat requiring enhanced API protection, continuous supplier audits, and fraud chain disruption. Cybersecurity teams must monitor attack variants and dynamically adjust risk control models to safeguard systems and finances. - Source: cybersechub.hk - 👉 If you found this useful, don’t forget to give a 👍 like, 🗨️ comment, and ⤴️ share it with your colleagues or friends! We also offer the following services—feel free to reach out if you or your team need assistance: 📱 WhatsApp us at https://wa.me/85259602862 📧 Email us at enquiry@thinking.com.hk 🔗 Visit our website for more info: https://thinking.com.hk - Network #Infrastructure #Monitoring #Computers #Management #Maintenance #Products #Information #Hosting Servers #EnterpriseITUpgrade #DataSecurity #EfficientOperations #AntivirusSoftware #ComputerVirus #Cybersecurity #DataBackup OneTimePassword #OTP