Breaking News – Cyber Threats (last 6h)
Generated: 2026-04-27 03:00 PDT
- Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud
The Hacker News • 2026-04-26 23:33 • thehackernews.com
Cybersecurity researchers have disclosed details of a telecommunications fraud campaign that uses fake CAPTCHA verification tricks to dupe unsuspecting users into sending international text messages that incur charges on their mobile bills, generating illicit revenue for the threat actors who lease the phone numbers.
According to a new report published by Infoblox, the operation is believed to
https://thehackernews.com/2026/04/fake-captcha-irsf-scam-and-120-keitaro.html
Sources: BleepingComputer, The Hacker News, KrebsOnSecurity, SANS ISC, CISA.
