Cybersecurity Weekly: FBI Shuts Down NightmareStresser and New AI-Powered Android Trojan Emerges

The FBI has seized the domains of NightmareStresser, a long-standing DDoS-for-hire service that facilitated hundreds of thousands of attacks against schools, government portals, and businesses since 2022. The operation was part of the international PowerOFF initiative. Meanwhile, researchers at Zimperium identified a new Android trojan dubbed RatHat, reportedly developed by Chinese hackers, which utilizes AI models to autonomously navigate device interfaces without constant manual oversight.