On January 30, 2025, the United States Federal Bureau of Investigation (FBI) alongside the Dept. of Justice and Dutch authorities seized multiple servers and web domains associated with Saim Raza/HeartSender, who developed and distributed cybercrime tools such as phishing kits, credential stealers and other resources for large-scale spam campaigns, operated online storefronts, promoted their malicious products on platforms like YouTube and peddled the popular spamming/phishing service known as FUDtools, FUDpage and FUDCo (with FUD standing for Fully Un-Detectable).
The domains that were seized include