Anthropic's Mythos model found vulnerabilities in classified U.S. government systems within hours during a test with intelligence agencies. This isn't theoretical anymore: AI can now probe real national-security networks faster than humans.
cybersecurityWednesday, June 24, 2026
Anthropic AI finds US government flaws in hours
Today's cybersecurity news is dominated by a single startling revelation: Anthropic's Mythos model found vulnerabilities in classified U.S. systems within hours. It's a concrete demonstration of AI's offensive potential that makes all the theoretical warnings feel suddenly real. Meanwhile, a new Android trojan shows mobile malware is getting scarier, and the U.S. doubles down on quantum computing.
AI in offensive security
The biggest story today is a live-fire test that shows AI can do real damage to classified networks, not just theoretical risk.
Mobile malware evolution
While the AI story grabs headlines, a new Android trojan quietly demonstrates how mobile threats are gaining persistence and control far beyond banking fraud.
The Rokarolla Android trojan goes beyond banking fraud to full device control and persistence, distributed through fake TikTok and other apps. It's a reminder that mobile malware is closing the gap with desktop threats.
Quantum and readiness
The U.S. government is pushing hard on two fronts: building a quantum computer and training defenders for the AI era.
Trump signed orders to build a powerful quantum computer by 2028 and protect government systems from quantum threats. This pairs with yesterday's quantum-resistant encryption deadline, showing a coherent push.
Hack The Box added crisis simulations and SOC training to its platform, aiming to close the skills gap as AI transforms both attacks and defenses. Practical readiness, not just theory.