Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Fuel Global SMS and Crypto Fraud
Security researchers have identified an extensive telecommunications fraud operation deploying deceptive verification techniques to deceive mobile phone users into sending premium-rate international text messages, generating substantial illegal revenue for criminals controlling the receiving phone numbers. Cybersecurity firm Infoblox published comprehensive analysis revealing a telecommunications revenue-share fraud campaign involving elaborate social engineering tactics combined with malicious […]
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